The Number

42012

Forty-Two Thousand and Twelve

In Base 22 Duovigesimal Is

3khe22

The numbers with a 22 subscript use Base 22 Duovigesimal notation.

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

Nearby Numbers

Positive, nonzero integers within three units

42009
3khb22
Forty-Two Thousand and Nine in Base 22 Duovigesimal
42010
3khc22
Forty-Two Thousand and Ten in Base 22 Duovigesimal
42011
3khd22
Forty-Two Thousand and Eleven in Base 22 Duovigesimal
42013
3khf22
Forty-Two Thousand and Thirteen in Base 22 Duovigesimal
42014
3khg22
Forty-Two Thousand and Fourteen in Base 22 Duovigesimal
42015
3khh22
Forty-Two Thousand and Fifteen in Base 22 Duovigesimal

Scientific Notation

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

4.2012e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0005cegb4hkg5f322

The reciprocal of 42012 in Base 22 Duovigesimal.

Palindrome?

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

The number 3khe22 is not a palindrome.

Not A Prime Number

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

Forty-two thousand and twelve is a composite number with 24 total factors (including 1 and itself).   See primes in Base 22 Duovigesimal

A Composite

Composites have more than just these two factors.

Forty-two thousand and twelve is a composite number with 24 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 forty-two thousand and twelve has the following 3 prime factors:

2
222
Two in Base 22 Duovigesimal
3
322
Three in Base 22 Duovigesimal
389
hf22
Three Hundred and Eighty-Nine in Base 22 Duovigesimal

Prime Factorization

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

2222 · 3223 · hf221 = 3khe22

Base Conversions

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