The Number

12021

Twelve Thousand and Twenty-One

In Base 13 Tridecimal Is

561913

The numbers with a 13 subscript use Base 13 Tridecimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

12018
561613
Twelve Thousand and Eightteen in Base 13 Tridecimal
12019
561713
Twelve Thousand and Nineteen in Base 13 Tridecimal
12020
561813
Twelve Thousand and Twenty in Base 13 Tridecimal
12022
561a13
Twelve Thousand and Twenty-Two in Base 13 Tridecimal
12023
561b13
Twelve Thousand and Twenty-Three in Base 13 Tridecimal
12024
561c13
Twelve Thousand and Twenty-Four in Base 13 Tridecimal

Scientific Notation

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

1.2021e4

Reciprocal

A number multiplied with its reciprocal is one.

0.00024b6ba6547b28ca13

The reciprocal of 12021 in Base 13 Tridecimal.

Palindrome?

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

The number 561913 is not a palindrome.

Not A Prime Number

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

Twelve thousand and twenty-one is a composite number with 4 total factors (including 1 and itself).   See primes in Base 13 Tridecimal

A Composite

Composites have more than just these two factors.

Twelve 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 twelve thousand and twenty-one has the following 2 prime factors:

3
313
Three in Base 13 Tridecimal
4007
1a9313
Four Thousand and Seven in Base 13 Tridecimal

Prime Factorization

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

3131 · 1a93131 = 561913

Base Conversions

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