The Number

161

One Hundred and Sixty-One

In Base 30 Trigesimal Is

5b30

The numbers with a 30 subscript use Base 30 Trigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

158
5830
One Hundred and Fifty-Eight in Base 30 Trigesimal
159
5930
One Hundred and Fifty-Nine in Base 30 Trigesimal
160
5a30
One Hundred and Sixty in Base 30 Trigesimal
162
5c30
One Hundred and Sixty-Two in Base 30 Trigesimal
163
5d30
One Hundred and Sixty-Three in Base 30 Trigesimal
164
5e30
One Hundred and Sixty-Four in Base 30 Trigesimal

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.

0.05hl1k99f2np30

The reciprocal of 161 in Base 30 Trigesimal.

Palindrome?

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

The number 5b30 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 30 Trigesimal

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
730
Seven in Base 30 Trigesimal
23
n30
Twenty-Three in Base 30 Trigesimal

Prime Factorization

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

7301 · n301 = 5b30

Base Conversions

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