The Number
6420
Six Thousand Four Hundred and Twenty
In Base 25 Pentavigesimal Is
a6k25
The numbers with a 25 subscript use Base 25 Pentavigesimal notation.
For more familiar numbers: See Six Thousand Four Hundred and Twenty in Base 10 Decimal
Nearby Numbers
Positive, nonzero integers within three units
Scientific Notation
Scientific notation expresses a quantity as the product of its significand with 10 raised to an integer exponent.
6.420e3
Reciprocal
A number multiplied with its reciprocal is one.
0.002al33955nbdh25
The reciprocal of 6420 in Base 25 Pentavigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number a6k25 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Six thousand four hundred and twenty is a composite number with 24 total factors (including 1 and itself). See primes in Base 25 Pentavigesimal
A Composite
Composites have more than just these two factors.
Six thousand four hundred and twenty is a composite number with 24 total factors (including 1 and itself).
Prime Factors
The number six thousand four hundred and twenty has the following 4 prime factors:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
2252
·
3251
·
5251
·
47251
= a6k25
Base Conversions
The number six thousand four hundred and twenty in 35 different bases