Recognised as Number
-674
- Negative
- Even
- 3 digits
-674 is an even 3-digit integer and the negative of 674. It has 4 divisors and a digital root of 8.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value674
Digit count3
Digit sum17
Digit product168
Multiplicative persistence4times the digit product can be taken before one digit is left
Digital root8repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2 × 337
Distinct prime factors22, 337
Number of divisors4
Sum of divisors σ(n)1,014
SquarefreeYesno repeated prime factor
All divisors1, 2, 337, 6744 in total
Arithmetic
Representations
Decimal-674
Binary101010001010 bits
Octal1242
Hexadecimal2A2
Base 36IQ
In wordsminus six hundred and seventy-four
Ordinalminus six hundred and seventy-fourth
Scientific notation-6.74 × 10^2
Engineering notation-674
In other bases
Ternary220222base 3; the most digit-efficient integer base after e: 6 digits
Quinary10144base 5; one hand: 5 digits
Septenary1652base 7: 4 digits
Nonary828base 9; each digit is two ternary digits: 3 digits
Duodecimal482base 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 3 digits
Vigesimal1debase 20; hands and feet, and the Mayan and Yoruba systems: 3 digits
Sexagesimal11:14base 60; Babylonian, and still how an hour and a circle are divided: 2 digits
Balanced ternaryT01T001digits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary1010100010base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
1111110101011110
Bit length10 bitsto write the magnitude
Set bits4the population count, or Hamming weight
Zero bits6within that length
Bit parityeven4 set bits, so even; not the same as the number itself being even
Highest set bitbit 9worth 512
Lowest set bitbit 11 trailing zero
Power of twoNo
Bytes202 a2
Gray code1111110011n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
16-bit1111110101011110two's complement
32-bit11111111111111111111110101011110two's complement
64-bit1111111111111111111111111111111111111111111111111111110101011110two's complement
One's complement0000001010100001at 16 bits, every bit flipped
Bits reversed0111101010111111at 16 bits
Rotated left by 11111101010111101at 16 bits, wrapping
Shifted left by 1-10101000100= -1,348, no wrap
Shifted right by 1-101010001= -337, discarding the low bit
These bits as a double3.33000245 × 10^-321≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-674 to the power 2454,276
-674 to the power 3-306,182,024
-674 to the power 4206,366,684,176
-674 to the power 5-139,091,145,134,624
First ten multiples-674, -1,348, -2,022, -2,696, -3,370, -4,044, -4,718, -5,392, -6,066, -6,740
Powers of twoBetween 2^9 (512) and 2^10 (1,024)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 2
Divisible by 4No, remainder 2
Divisible by 5No, remainder 4
Divisible by 6No, remainder 2
Divisible by 7No, remainder 2
Divisible by 8No, remainder 2
Divisible by 9No, remainder 8
Divisible by 10No, remainder 4
Divisible by 11No, remainder 3
Divisible by 12No, remainder 2
Divisible by 100No, remainder 74
As a percentage & fraction
As a percentage-67,400%
-674% as a decimal-6.74
-674% of 100-674
-674% of 1,000-6,740
As a fraction of 100-674/100
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