The Number

242192

Two Hundred and Forty-Two Thousand One Hundred and Ninety-Two

In Base 21 Unovigesimal Is

1533k21

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

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

Nearby Numbers

Positive, nonzero integers within three units

242189
1533h21
Two Hundred and Forty-Two Thousand One Hundred and Eighty-Nine in Base 21 Unovigesimal
242190
1533i21
Two Hundred and Forty-Two Thousand One Hundred and Ninety in Base 21 Unovigesimal
242191
1533j21
Two Hundred and Forty-Two Thousand One Hundred and Ninety-One in Base 21 Unovigesimal
242193
1534021
Two Hundred and Forty-Two Thousand One Hundred and Ninety-Three in Base 21 Unovigesimal
242194
1534121
Two Hundred and Forty-Two Thousand One Hundred and Ninety-Four in Base 21 Unovigesimal
242195
1534221
Two Hundred and Forty-Two Thousand One Hundred and Ninety-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.

2.42192e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000gi2cikk415di21

The reciprocal of 242192 in Base 21 Unovigesimal.

Palindrome?

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

The number 1533k21 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 one hundred and ninety-two is a composite number with 10 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 one hundred and ninety-two is a composite number with 10 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 one hundred and ninety-two has the following 2 prime factors:

2
221
Two in Base 21 Unovigesimal
15137
1d6h21
Fifteen Thousand One Hundred and Thirty-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

2214 · 1d6h211 = 1533k21

Base Conversions

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