The Number

40423

Forty Thousand Four Hundred and Twenty-Three

In Base 21 Unovigesimal Is

47dj21

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

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

Nearby Numbers

Positive, nonzero integers within three units

40420
47dg21
Forty Thousand Four Hundred and Twenty in Base 21 Unovigesimal
40421
47dh21
Forty Thousand Four Hundred and Twenty-One in Base 21 Unovigesimal
40422
47di21
Forty Thousand Four Hundred and Twenty-Two in Base 21 Unovigesimal
40424
47dk21
Forty Thousand Four Hundred and Twenty-Four in Base 21 Unovigesimal
40425
47e021
Forty Thousand Four Hundred and Twenty-Five in Base 21 Unovigesimal
40426
47e121
Forty Thousand Four Hundred and Twenty-Six in Base 21 Unovigesimal

Scientific Notation

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

4.0423e4

Reciprocal

A number multiplied with its reciprocal is one.

0.0004h0f0efka2c6821

The reciprocal of 40423 in Base 21 Unovigesimal.

Palindrome?

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

The number 47dj21 is not a palindrome.

A Prime Number

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

Forty thousand four hundred and twenty-three is the 4237th prime number.   See primes in Base 21 Unovigesimal

Not A Composite

Composites have more than just these two factors.

Forty Thousand Four Hundred and Twenty-Three is not a composite number because it has exactly two factors: One and Forty Thousand Four Hundred and Twenty-Three

Prime Factors

The prime factors of a positive integer are the integers that divide it exactly and are also prime.

The number forty thousand four hundred and twenty-three has the following 1 prime factor:

40423
47dj21
Forty Thousand Four Hundred and Twenty-Three in Base 21 Unovigesimal

Prime Factorization

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

47dj211 = 47dj21

Base Conversions

The number forty thousand four hundred and twenty-three in 35 different bases