The Number
4421
Four Thousand Four Hundred and Twenty-One
In Base 21 Unovigesimal Is
a0b21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Four Thousand Four Hundred and Twenty-One 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.
4.421e3
Reciprocal
A number multiplied with its reciprocal is one.
0.0021kgej8g9507221
The reciprocal of 4421 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number a0b21 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Four thousand four hundred and twenty-one is the 601st prime number. See primes in Base 21 Unovigesimal
Not A Composite
Composites have more than just these two factors.
Four Thousand Four Hundred and Twenty-One is not a composite number because it has exactly two factors: One and Four Thousand Four Hundred and Twenty-One
Prime Factors
The number four thousand four hundred and twenty-one has the following 1 prime factor:
Prime Factorization
The prime factorization of a positive integer is the unique list of prime factors together with their multiplicities
a0b211
= a0b21
Base Conversions
The number four thousand four hundred and twenty-one in 35 different bases