The Number

230042

Two Hundred and Thirty Thousand and Forty-Two

In Base 21 Unovigesimal Is

13hd821

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

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

Nearby Numbers

Positive, nonzero integers within three units

230039
13hd521
Two Hundred and Thirty Thousand and Thirty-Nine in Base 21 Unovigesimal
230040
13hd621
Two Hundred and Thirty Thousand and Forty in Base 21 Unovigesimal
230041
13hd721
Two Hundred and Thirty Thousand and Forty-One in Base 21 Unovigesimal
230043
13hd921
Two Hundred and Thirty Thousand and Forty-Three in Base 21 Unovigesimal
230044
13hda21
Two Hundred and Thirty Thousand and Forty-Four in Base 21 Unovigesimal
230045
13hdb21
Two Hundred and Thirty Thousand and Forty-Five in Base 21 Unovigesimal

Scientific Notation

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

2.30042e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000hfh84013j6bd21

The reciprocal of 230042 in Base 21 Unovigesimal.

Palindrome?

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

The number 13hd821 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 thirty thousand and forty-two is a composite number with 4 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 thirty thousand and forty-two 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 two hundred and thirty thousand and forty-two has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
115021
c8h421
One Hundred and Fifteen Thousand and Twenty-One in Base 21 Unovigesimal

Prime Factorization

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

2211 · c8h4211 = 13hd821

Base Conversions

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