Recognised as Number
-1,000,139
- Negative
- Odd
- 7 digits
-1,000,139 is an odd 7-digit integer and the negative of 1,000,139. It has 6 divisors and a digital root of 5.
Number properties
ParityOddnot divisible by 2
SignNegative
Absolute value1,000,139
Digit count7
Digit sum14
Digit product0zero, because one of the digits is zero
Multiplicative persistence1times the digit product can be taken before one digit is left
Digital root5repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 7^2 × 20,411
Distinct prime factors27, 20,411
Number of divisors6
Sum of divisors σ(n)1,163,484
SquarefreeNohas a repeated prime factor
All divisors1, 7, 49, 20,411, 142,877, 1,000,1396 in total
Arithmetic
Previous number-1,000,140
Next number-1,000,138
Double-2,000,278
Half-500,069.5
Square1,000,278,019,321
Cube-1,000,417,057,965,685,619
Cube root-100.004633119≈
Negation1,000,139
Reciprocal-9.99861019 × 10^-7≈
Representations
Decimal-1,000,139
Binary1111010000101100101120 bits
Octal3641313
HexadecimalF42CB
Base 36LFPN
In wordsminus one million, one hundred and thirty-nine
Ordinalminus one million, one hundred and thirty-ninth
Scientific notation-1.000139 × 10^6
Engineering notation-1.000139 × 10^6
In other bases
Ternary1212210221012base 3; the most digit-efficient integer base after e: 13 digits
Quinary224001024base 5; one hand: 9 digits
Septenary11333600base 7: 8 digits
Nonary1783835base 9; each digit is two ternary digits: 7 digits
Duodecimal40294bbase 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 6 digits
Vigesimal6506jbase 20; hands and feet, and the Mayan and Yoruba systems: 5 digits
Sexagesimal4:37:48:59base 60; Babylonian, and still how an hour and a circle are divided: 4 digits
Balanced ternaryT10101TT01TT11digits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary1100011100110101110101base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
11111111111100001011110100110101
Bit length20 bitsto write the magnitude
Set bits11the population count, or Hamming weight
Zero bits9within that length
Bit parityodd11 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
Bytes30f 42 cb
Gray code10001110001110101110n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
32-bit11111111111100001011110100110101two's complement
64-bit1111111111111111111111111111111111111111111100001011110100110101two's complement
One's complement00000000000011110100001011001010at 32 bits, every bit flipped
Bits reversed10101100101111010000111111111111at 32 bits
Rotated left by 111111111111000010111101001101011at 32 bits, wrapping
Shifted left by 1-111101000010110010110= -2,000,278, no wrap
Shifted right by 1-1111010000101100110= -500,069, discarding the low bit
These bits as a double4.94134321 × 10^-318≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-1,000,139 to the power 21,000,278,019,321
-1,000,139 to the power 3-1,000,417,057,965,685,619
-1,000,139 to the power 41,000,556,115,936,742,849,301,041
-1,000,139 to the power 5-1,000,695,193,236,858,056,557,093,844,699
First ten multiples-1,000,139, -2,000,278, -3,000,417, -4,000,556, -5,000,695, -6,000,834, -7,000,973, -8,001,112, -9,001,251, -10,001,390
Powers of twoBetween 2^19 (524,288) and 2^20 (1,048,576)
Divisibility tests
Divisible by 2No, remainder 1
Divisible by 3No, remainder 2
Divisible by 4No, remainder 3
Divisible by 5No, remainder 4
Divisible by 6No, remainder 5
Divisible by 7Yes
Divisible by 8No, remainder 3
Divisible by 9No, remainder 5
Divisible by 10No, remainder 9
Divisible by 11No, remainder 8
Divisible by 12No, remainder 11
Divisible by 100No, remainder 39
As a percentage & fraction
As a percentage-100,013,900%
-1,000,139% as a decimal-10,001.39
-1,000,139% of 100-1,000,139
-1,000,139% of 1,000-10,001,390
As a fraction of 100-1,000,139/100
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