The Number

125

One Hundred and Twenty-Five

In Base 2 Binary Is

11111012

The numbers with a 2 subscript use Base 2 Binary notation.

For more familiar numbers: See One Hundred and Twenty-Five in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

122
11110102
One Hundred and Twenty-Two in Base 2 Binary
123
11110112
One Hundred and Twenty-Three in Base 2 Binary
124
11111002
One Hundred and Twenty-Four in Base 2 Binary
126
11111102
One Hundred and Twenty-Six in Base 2 Binary
127
11111112
One Hundred and Twenty-Seven in Base 2 Binary
128
100000002
One Hundred and Twenty-Eight in Base 2 Binary

Scientific Notation

Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.

1.25e2

Reciprocal

A number multiplied with its reciprocal is one.

0.0000001000001100010010011011101001011110001101010011111112

The reciprocal of 125 in Base 2 Binary.

Palindrome?

A numerical palindrome has the same value when all of its digits are reversed.

The number 11111012 is not a palindrome.

Not A Prime Number

A prime number is a positive integer that is divisible only by itself and one.

One hundred and twenty-five is a composite number with 4 total factors (including 1 and itself).   See primes in Base 2 Binary

A Composite

Composites have more than just these two factors.

One hundred and twenty-five is a composite number with 4 total factors (including 1 and itself).

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number one hundred and twenty-five has the following 1 prime factor:

5
1012
Five in Base 2 Binary

Prime Factorization

The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities

10123 = 11111012

Base Conversions

The number one hundred and twenty-five in 35 different bases