The Number

18021

Eightteen Thousand and Twenty-One

In Base 17 Septendecimal Is

3b6117

The numbers with a 17 subscript use Base 17 Septendecimal notation.

For more familiar numbers: See Eightteen Thousand and Twenty-One in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

18018
3b5f17
Eightteen Thousand and Eightteen in Base 17 Septendecimal
18019
3b5g17
Eightteen Thousand and Nineteen in Base 17 Septendecimal
18020
3b6017
Eightteen Thousand and Twenty in Base 17 Septendecimal
18022
3b6217
Eightteen Thousand and Twenty-Two in Base 17 Septendecimal
18023
3b6317
Eightteen Thousand and Twenty-Three in Base 17 Septendecimal
18024
3b6417
Eightteen Thousand and Twenty-Four in Base 17 Septendecimal

Scientific Notation

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

1.8021e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0004ad708123eg0bb17

The reciprocal of 18021 in Base 17 Septendecimal.

Palindrome?

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

The number 3b6117 is not a palindrome.

Not A Prime Number

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

Eightteen thousand and twenty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 17 Septendecimal

A Composite

Composites have more than just these two factors.

Eightteen thousand and twenty-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 eightteen thousand and twenty-one has the following 2 prime factors:

3
317
Three in Base 17 Septendecimal
6007
13d617
Six Thousand and Seven in Base 17 Septendecimal

Prime Factorization

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

3171 · 13d6171 = 3b6117

Base Conversions

The number eightteen thousand and twenty-one in 35 different bases