The Number

142011

One Hundred and Forty-Two Thousand and Eleven

In Base 21 Unovigesimal Is

f70921

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

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

Nearby Numbers

Positive, nonzero integers within three units

142008
f70621
One Hundred and Forty-Two Thousand and Eight in Base 21 Unovigesimal
142009
f70721
One Hundred and Forty-Two Thousand and Nine in Base 21 Unovigesimal
142010
f70821
One Hundred and Forty-Two Thousand and Ten in Base 21 Unovigesimal
142012
f70a21
One Hundred and Forty-Two Thousand and Twelve in Base 21 Unovigesimal
142013
f70b21
One Hundred and Forty-Two Thousand and Thirteen in Base 21 Unovigesimal
142014
f70c21
One Hundred and Forty-Two Thousand and Fourteen in Base 21 Unovigesimal

Scientific Notation

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

1.42011e5

Reciprocal

A number multiplied with its reciprocal is one.

0.00017fjfb3jdajah21

The reciprocal of 142011 in Base 21 Unovigesimal.

Palindrome?

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

The number f70921 is not a palindrome.

Not A Prime Number

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

One hundred and forty-two thousand and eleven is a composite number with 12 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

One hundred and forty-two thousand and eleven is a composite number with 12 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 one hundred and forty-two thousand and eleven has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
31
1a21
Thirty-One in Base 21 Unovigesimal
509
13521
Five Hundred and Nine in Base 21 Unovigesimal

Prime Factorization

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

3212 · 1a211 · 135211 = f70921

Base Conversions

The number one hundred and forty-two thousand and eleven in 35 different bases