The Number

12243

Twelve Thousand Two Hundred and Forty-Three

In Base 21 Unovigesimal Is

16g021

The numbers with a 21 subscript use Base 21 Unovigesimal notation.

For more familiar numbers: See Twelve Thousand Two Hundred and Forty-Three in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

12240
16fi21
Twelve Thousand Two Hundred and Forty in Base 21 Unovigesimal
12241
16fj21
Twelve Thousand Two Hundred and Forty-One in Base 21 Unovigesimal
12242
16fk21
Twelve Thousand Two Hundred and Forty-Two in Base 21 Unovigesimal
12244
16g121
Twelve Thousand Two Hundred and Forty-Four in Base 21 Unovigesimal
12245
16g221
Twelve Thousand Two Hundred and Forty-Five in Base 21 Unovigesimal
12246
16g321
Twelve Thousand Two Hundred and Forty-Six in Base 21 Unovigesimal

Scientific Notation

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

1.2243e4

Reciprocal

A number multiplied with its reciprocal is one.

0.000fic6eed273b321

The reciprocal of 12243 in Base 21 Unovigesimal.

Palindrome?

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

The number 16g021 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 two hundred and forty-three is a composite number with 16 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Twelve thousand two hundred and forty-three is a composite number with 16 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 two hundred and forty-three has the following 4 prime factors:

3
321
Three in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
11
b21
Eleven in Base 21 Unovigesimal
53
2b21
Fifty-Three in Base 21 Unovigesimal

Prime Factorization

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

3211 · 7211 · b211 · 2b211 = 16g021

Base Conversions

The number twelve thousand two hundred and forty-three in 35 different bases