Nearby Numbers

Positive, nonzero integers within three units

21030

3ag618

Twenty-One Thousand and Thirty in Base 18 Octodecimal

21031

3ag718

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

21032

3ag818

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

21034

3aga18

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

21035

3agb18

Twenty-One Thousand and Thirty-Five in Base 18 Octodecimal

21036

3agc18

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

Scientific Notation

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

2.1033e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0004hf1aca4c04hf18

The reciprocal of 21033 in Base 18 Octodecimal.

Palindrome?

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

The number 3ag918 is not a palindrome.

Not A Prime Number

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

Twenty-one thousand and thirty-three 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.

Twenty-one thousand and thirty-three is a composite number with 16 total factors (including 1 and itself).

Prime Factors

3

318

Three in Base 18 Octodecimal

19

1118

Nineteen in Base 18 Octodecimal

41

2518

Forty-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

3183 · 11181 · 25181 = 3ag918

Base Conversions

The number twenty-one thousand and thirty-three in 35 different bases