The Number

40558

Forty Thousand Five Hundred and Fifty-Eight

In Base 21 Unovigesimal Is

47k721

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

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

Nearby Numbers

Positive, nonzero integers within three units

40555
47k421
Forty Thousand Five Hundred and Fifty-Five in Base 21 Unovigesimal
40556
47k521
Forty Thousand Five Hundred and Fifty-Six in Base 21 Unovigesimal
40557
47k621
Forty Thousand Five Hundred and Fifty-Seven in Base 21 Unovigesimal
40559
47k821
Forty Thousand Five Hundred and Fifty-Nine in Base 21 Unovigesimal
40560
47k921
Forty Thousand Five Hundred and Sixty in Base 21 Unovigesimal
40561
47ka21
Forty Thousand Five Hundred and Sixty-One in Base 21 Unovigesimal

Scientific Notation

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

4.0558e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0004gedf513f9ja21

The reciprocal of 40558 in Base 21 Unovigesimal.

Palindrome?

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

The number 47k721 is not a palindrome.

Not A Prime Number

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

Forty thousand five hundred and fifty-eight is a composite number with 8 total factors (including 1 and itself).   See primes in Base 21 Unovigesimal

A Composite

Composites have more than just these two factors.

Forty thousand five hundred and fifty-eight is a composite number with 8 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 thousand five hundred and fifty-eight has the following 3 prime factors:

2
221
Two in Base 21 Unovigesimal
7
721
Seven in Base 21 Unovigesimal
2897
6bk21
Two Thousand Eight 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

2211 · 7211 · 6bk211 = 47k721

Base Conversions

The number forty thousand five hundred and fifty-eight in 35 different bases