The Number

42822

Forty-Two Thousand Eight Hundred and Twenty-Two

In Base 21 Unovigesimal Is

4d2321

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

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

Nearby Numbers

Positive, nonzero integers within three units

42819
4d2021
Forty-Two Thousand Eight Hundred and Nineteen in Base 21 Unovigesimal
42820
4d2121
Forty-Two Thousand Eight Hundred and Twenty in Base 21 Unovigesimal
42821
4d2221
Forty-Two Thousand Eight Hundred and Twenty-One in Base 21 Unovigesimal
42823
4d2421
Forty-Two Thousand Eight Hundred and Twenty-Three in Base 21 Unovigesimal
42824
4d2521
Forty-Two Thousand Eight Hundred and Twenty-Four in Base 21 Unovigesimal
42825
4d2621
Forty-Two Thousand Eight Hundred and Twenty-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.

4.2822e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0004b7hidg9d32721

The reciprocal of 42822 in Base 21 Unovigesimal.

Palindrome?

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

The number 4d2321 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 eight hundred and twenty-two is a composite number with 32 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Forty-two thousand eight hundred and twenty-two is a composite number with 32 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 eight hundred and twenty-two has the following 4 prime factors:

2
221
Two in Base 21 Unovigesimal
3
321
Three in Base 21 Unovigesimal
13
d21
Thirteen in Base 21 Unovigesimal
61
2j21
Sixty-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 · 3213 · d211 · 2j211 = 4d2321

Base Conversions

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