The Number

400007

Four Hundred Thousand and Seven

In Base 21 Unovigesimal Is

2140k21

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

For more familiar numbers: See Four Hundred Thousand and Seven in Base 10 Decimal

Nearby Numbers

Positive, nonzero integers within three units

400004
2140h21
Four Hundred Thousand and Four in Base 21 Unovigesimal
400005
2140i21
Four Hundred Thousand and Five in Base 21 Unovigesimal
400006
2140j21
Four Hundred Thousand and Six in Base 21 Unovigesimal
400008
2141021
Four Hundred Thousand and Eight in Base 21 Unovigesimal
400009
2141121
Four Hundred Thousand and Nine in Base 21 Unovigesimal
400010
2141221
Four Hundred Thousand and Ten in Base 21 Unovigesimal

Scientific Notation

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

4.00007e5

Reciprocal

A number multiplied with its reciprocal is one.

0.0000a48da7ekdb69c21

The reciprocal of 400007 in Base 21 Unovigesimal.

Palindrome?

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

The number 2140k21 is not a palindrome.

Not A Prime Number

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

Four hundred thousand and seven 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.

Four hundred thousand and seven 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 four hundred thousand and seven has the following 3 prime factors:

19
j21
Nineteen in Base 21 Unovigesimal
37
1g21
Thirty-Seven in Base 21 Unovigesimal
569
16221
Five Hundred and Sixty-Nine in Base 21 Unovigesimal

Prime Factorization

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

j211 · 1g211 · 162211 = 2140k21

Base Conversions

The number four hundred thousand and seven in 35 different bases