Nearby Numbers

Positive, nonzero integers within three units

28132

4eeg18

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

28133

4eeh18

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

28134

4ef018

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

28136

4ef218

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

28137

4ef318

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

28138

4ef418

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

Scientific Notation

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

2.8135e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0003d2g1a022h84118

The reciprocal of 28135 in Base 18 Octodecimal.

Palindrome?

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

The number 4ef118 is not a palindrome.

Not A Prime Number

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

Twenty-eight thousand one hundred and thirty-five is a composite number with 8 total factors (including 1 and itself).   See primes in Base 18 Octodecimal

A Composite

Composites have more than just these two factors.

Twenty-eight thousand one hundred and thirty-five is a composite number with 8 total factors (including 1 and itself).

Prime Factors

5

518

Five in Base 18 Octodecimal

17

h18

Seventeen in Base 18 Octodecimal

331

10718

Three Hundred and Thirty-One in Base 18 Octodecimal

Prime Factorization

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

5181 · h181 · 107181 = 4ef118

Base Conversions

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