Nearby Numbers

Positive, nonzero integers within three units

138036

15c0c18

One Hundred and Thirty-Eight Thousand and Thirty-Six in Base 18 Octodecimal

138037

15c0d18

One Hundred and Thirty-Eight Thousand and Thirty-Seven in Base 18 Octodecimal

138038

15c0e18

One Hundred and Thirty-Eight Thousand and Thirty-Eight in Base 18 Octodecimal

138040

15c0g18

One Hundred and Thirty-Eight Thousand and Forty in Base 18 Octodecimal

138041

15c0h18

One Hundred and Thirty-Eight Thousand and Forty-One in Base 18 Octodecimal

138042

15c1018

One Hundred and Thirty-Eight Thousand and Forty-Two in Base 18 Octodecimal

Scientific Notation

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

1.38039e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000dc724112472bb18

The reciprocal of 138039 in Base 18 Octodecimal.

Palindrome?

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

The number 15c0f18 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 thirty-eight thousand and thirty-nine is a composite number with 16 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

One hundred and thirty-eight thousand and thirty-nine is a composite number with 16 total factors (including 1 and itself).

Prime Factors

3

318

Three in Base 18 Octodecimal

11

b18

Eleven in Base 18 Octodecimal

47

2b18

Forty-Seven in Base 18 Octodecimal

89

4h18

Eighty-Nine in Base 18 Octodecimal

Prime Factorization

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

3181 · b181 · 2b181 · 4h181 = 15c0f18

Base Conversions

The number one hundred and thirty-eight thousand and thirty-nine in 35 different bases