The Number

161

One Hundred and Sixty-One

In Base 28 Octovigesimal Is

5l28

The numbers with a 28 subscript use Base 28 Octovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

158
5i28
One Hundred and Fifty-Eight in Base 28 Octovigesimal
159
5j28
One Hundred and Fifty-Nine in Base 28 Octovigesimal
160
5k28
One Hundred and Sixty in Base 28 Octovigesimal
162
5m28
One Hundred and Sixty-Two in Base 28 Octovigesimal
163
5n28
One Hundred and Sixty-Three in Base 28 Octovigesimal
164
5o28
One Hundred and Sixty-Four in Base 28 Octovigesimal

Scientific Notation

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

1.61e2

Reciprocal

A number multiplied with its reciprocal is one.

0.04o9kjdaqlpg28

The reciprocal of 161 in Base 28 Octovigesimal.

Palindrome?

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

The number 5l28 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 sixty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 28 Octovigesimal

A Composite

Composites have more than just these two factors.

One hundred and sixty-one 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 sixty-one has the following 2 prime factors:

7
728
Seven in Base 28 Octovigesimal
23
n28
Twenty-Three in Base 28 Octovigesimal

Prime Factorization

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

7281 · n281 = 5l28

Base Conversions

The number one hundred and sixty-one in 35 different bases