Recognised as Number
-742,473
- Negative
- Odd
- 6 digits
-742,473 is an odd 6-digit integer and the negative of 742,473. It has 16 divisors and a digital root of 9.
Number properties
ParityOddnot divisible by 2
SignNegative
Absolute value742,473
Digit count6
Digit sum27
Digit product4,704
Multiplicative persistence2times the digit product can be taken before one digit is left
Digital root9repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 3^3 × 107 × 257
Distinct prime factors33, 107, 257
Number of divisors16
Sum of divisors σ(n)1,114,560
SquarefreeNohas a repeated prime factor
All divisors1, 3, 9, 27, 107, 257, 321, 771, 963, 2,313, 2,889, 6,939, 27,499, 82,497, 247,491, 742,47316 in total
Arithmetic
Previous number-742,474
Next number-742,472
Double-1,484,946
Half-371,236.5
Square551,266,155,729
Cube-409,300,236,442,577,817
Cube root-90.551063437≈
Negation742,473
Reciprocal-0.0000013469≈
Representations
Decimal-742,473
Binary1011010101000100100120 bits
Octal2652111
HexadecimalB5449
Base 36FWW9
In wordsminus seven hundred and forty-two thousand, four hundred and seventy-three
Ordinalminus seven hundred and forty-two thousand, four hundred and seventy-third
Scientific notation-7.42473 × 10^5
Engineering notation-742.473 × 10^3
In other bases
Ternary1101201111000base 3; the most digit-efficient integer base after e: 13 digits
Quinary142224343base 5; one hand: 9 digits
Septenary6211434base 7: 7 digits
Nonary1351430base 9; each digit is two ternary digits: 7 digits
Duodecimal2b9809base 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 6 digits
Vigesimal4cg3dbase 20; hands and feet, and the Mayan and Yoruba systems: 5 digits
Sexagesimal3:26:14:33base 60; Babylonian, and still how an hour and a circle are divided: 4 digits
Balanced ternaryTTT110TTTT000digits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary1101011111110011001011base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
11111111111101001010101110110111
Bit length20 bitsto write the magnitude
Set bits9the population count, or Hamming weight
Zero bits11within that length
Bit parityodd9 set bits, so odd; not the same as the number itself being odd
Highest set bitbit 19worth 524,288
Lowest set bitbit 00 trailing zeros
Power of twoNo
Bytes30b 54 49
Gray code11101111111001101101n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
32-bit11111111111101001010101110110111two's complement
64-bit1111111111111111111111111111111111111111111101001010101110110111two's complement
One's complement00000000000010110101010001001000at 32 bits, every bit flipped
Bits reversed11101101110101010010111111111111at 32 bits
Rotated left by 111111111111010010101011101101111at 32 bits, wrapping
Shifted left by 1-101101010100010010010= -1,484,946, no wrap
Shifted right by 1-1011010101000100101= -371,236, discarding the low bit
These bits as a double3.66830402 × 10^-318≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-742,473 to the power 2551,266,155,729
-742,473 to the power 3-409,300,236,442,577,817
-742,473 to the power 4303,894,374,452,230,079,521,441
-742,473 to the power 5-225,633,367,882,670,623,832,522,863,593
First ten multiples-742,473, -1,484,946, -2,227,419, -2,969,892, -3,712,365, -4,454,838, -5,197,311, -5,939,784, -6,682,257, -7,424,730
Powers of twoBetween 2^19 (524,288) and 2^20 (1,048,576)
Divisibility tests
Divisible by 2No, remainder 1
Divisible by 3Yes
Divisible by 4No, remainder 1
Divisible by 5No, remainder 3
Divisible by 6No, remainder 3
Divisible by 7No, remainder 4
Divisible by 8No, remainder 1
Divisible by 9Yes
Divisible by 10No, remainder 3
Divisible by 11No, remainder 6
Divisible by 12No, remainder 9
Divisible by 100No, remainder 73
As a percentage & fraction
As a percentage-74,247,300%
-742,473% as a decimal-7,424.73
-742,473% of 100-742,473
-742,473% of 1,000-7,424,730
As a fraction of 100-742,473/100
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