The Number

157

One Hundred and Fifty-Seven

In Base 2 Binary Is

100111012

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

For more familiar numbers: See One Hundred and Fifty-Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

154
100110102
One Hundred and Fifty-Four in Base 2 Binary
155
100110112
One Hundred and Fifty-Five in Base 2 Binary
156
100111002
One Hundred and Fifty-Six in Base 2 Binary
158
100111102
One Hundred and Fifty-Eight in Base 2 Binary
159
100111112
One Hundred and Fifty-Nine in Base 2 Binary
160
101000002
One Hundred and Sixty in Base 2 Binary

Scientific Notation

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

1.57e2

Reciprocal

A number multiplied with its reciprocal is one.

0.000000011010000101101101001111111001011110100100101100000012

The reciprocal of 157 in Base 2 Binary.

Palindrome?

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

The number 100111012 is not a palindrome.

A Prime Number

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

One hundred and fifty-seven is the 37th prime number.   See primes in Base 2 Binary

Not A Composite

Composites have more than just these two factors.

One Hundred and Fifty-Seven is not a composite number because it has exactly two factors: One and One Hundred and Fifty-Seven

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 fifty-seven has the following 1 prime factor:

157
100111012
One Hundred and Fifty-Seven in Base 2 Binary

Prime Factorization

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

1001110121 = 100111012

Base Conversions

The number one hundred and fifty-seven in 35 different bases