Recognised as Number
-46
- Negative
- Even
- 2 digits
-46 is an even 2-digit integer and the negative of 46. It has 4 divisors and a digital root of 1.
Number properties
ParityEvendivisible by 2
SignNegative
Absolute value46
Digit count2
Digit sum10
Digit product24
Multiplicative persistence2times the digit product can be taken before one digit is left
Digital root1repeated digit sum
PalindromicNoreads differently backwards
Factors & divisors
Prime factorisation−1 × 2 × 23
Distinct prime factors22, 23
Number of divisors4
Sum of divisors σ(n)72
SquarefreeYesno repeated prime factor
All divisors1, 2, 23, 464 in total
Arithmetic
Representations
Decimal-46
Binary1011106 bits
Octal56
Hexadecimal2E
Base 361A
In wordsminus forty-six
Ordinalminus forty-sixth
Scientific notation-4.6 × 10^1
Engineering notation-46
In other bases
Ternary1201base 3; the most digit-efficient integer base after e: 4 digits
Quinary141base 5; one hand: 3 digits
Septenary64base 7: 2 digits
Nonary51base 9; each digit is two ternary digits: 2 digits
Duodecimal3abase 12; divides by 2, 3, 4 and 6, which is why eggs and inches come in twelves: 2 digits
Vigesimal26base 20; hands and feet, and the Mayan and Yoruba systems: 2 digits
Sexagesimal46base 60; Babylonian, and still how an hour and a circle are divided: 1 digit
Balanced ternaryT110Tdigits −1, 0 and +1 written T, 0 and 1; negation is swapping T and 1, so no sign is needed
Negabinary11010110base −2; place values alternate 1, −2, 4, −8, so every integer has exactly one form without a sign
Bit-level
11010010
Bit length6 bitsto write the magnitude
Set bits4the population count, or Hamming weight
Zero bits2within that length
Bit parityeven4 set bits, so even; not the same as the number itself being even
Highest set bitbit 5worth 32
Lowest set bitbit 11 trailing zero
Power of twoNo
Bytes12e
Gray code111001n XOR (n >> 1); successive values differ in exactly one bit
At each machine width
8-bit11010010two's complement
16-bit1111111111010010two's complement
32-bit11111111111111111111111111010010two's complement
64-bit1111111111111111111111111111111111111111111111111111111111010010two's complement
One's complement00101101at 8 bits, every bit flipped
Bits reversed01001011at 8 bits
Rotated left by 110100101at 8 bits, wrapping
Shifted left by 1-1011100= -92, no wrap
Shifted right by 1-10111= -23, discarding the low bit
These bits as a double2.27270197 × 10^-322≈IEEE-754 binary64 reinterpretation of the same 64 bits (subnormal)
Powers & multiples
-46 to the power 22,116
-46 to the power 3-97,336
-46 to the power 44,477,456
-46 to the power 5-205,962,976
First ten multiples-46, -92, -138, -184, -230, -276, -322, -368, -414, -460
Powers of twoBetween 2^5 (32) and 2^6 (64)
Divisibility tests
Divisible by 2Yes
Divisible by 3No, remainder 1
Divisible by 4No, remainder 2
Divisible by 5No, remainder 1
Divisible by 6No, remainder 4
Divisible by 7No, remainder 4
Divisible by 8No, remainder 6
Divisible by 9No, remainder 1
Divisible by 10No, remainder 6
Divisible by 11No, remainder 2
Divisible by 12No, remainder 10
Divisible by 100No, remainder 46
As a percentage & fraction
As a percentage-4,600%
-46% as a decimal-0.46
-46% of 100-46
-46% of 1,000-460
As a fraction of 100-46/100
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Derived from -46
Nerdulate something else
Nothing in mind? Surprise me · today’s page