The Number

242901

Two Hundred and Forty-Two Thousand Nine Hundred and One

In Base 21 Unovigesimal Is

154gf21

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

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

Nearby Numbers

Positive, nonzero integers within three units

242898
154gc21
Two Hundred and Forty-Two Thousand Eight Hundred and Ninety-Eight in Base 21 Unovigesimal
242899
154gd21
Two Hundred and Forty-Two Thousand Eight Hundred and Ninety-Nine in Base 21 Unovigesimal
242900
154ge21
Two Hundred and Forty-Two Thousand Nine Hundred in Base 21 Unovigesimal
242902
154gg21
Two Hundred and Forty-Two Thousand Nine Hundred and Two in Base 21 Unovigesimal
242903
154gh21
Two Hundred and Forty-Two Thousand Nine Hundred and Three in Base 21 Unovigesimal
242904
154gi21
Two Hundred and Forty-Two Thousand Nine Hundred and Four in Base 21 Unovigesimal

Scientific Notation

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

2.42901e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000gh1j17k0j5j21

The reciprocal of 242901 in Base 21 Unovigesimal.

Palindrome?

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

The number 154gf21 is not a palindrome.

Not A Prime Number

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

Two hundred and forty-two thousand nine hundred and one 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.

Two hundred and forty-two thousand nine hundred and one 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 two hundred and forty-two thousand nine hundred and one has the following 3 prime factors:

3
321
Three in Base 21 Unovigesimal
137
6b21
One Hundred and Thirty-Seven in Base 21 Unovigesimal
197
9821
One Hundred and Ninety-Seven 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 · 6b211 · 98211 = 154gf21

Base Conversions

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