Nearby Numbers

Positive, nonzero integers within three units

28727

4gbh18

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

28728

4gc018

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

28729

4gc118

Twenty-Eight Thousand Seven Hundred and Twenty-Nine in Base 18 Octodecimal

28731

4gc318

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

28732

4gc418

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

28733

4gc518

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

Scientific Notation

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

2.8730e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0003bdf7e9cbh59f18

The reciprocal of 28730 in Base 18 Octodecimal.

Palindrome?

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

The number 4gc218 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 seven hundred and thirty is a composite number with 24 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 seven hundred and thirty is a composite number with 24 total factors (including 1 and itself).

Prime Factors

2

218

Two in Base 18 Octodecimal

5

518

Five in Base 18 Octodecimal

13

d18

Thirteen in Base 18 Octodecimal

17

h18

Seventeen in Base 18 Octodecimal

Prime Factorization

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

2181 · 5181 · d182 · h181 = 4gc218

Base Conversions

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