The Number
401981
Four Hundred and One Thousand Nine Hundred and Eighty-One
In Base 22 Duovigesimal Is
1fgbj22
The numbers with a 22 subscript use Base 22 Duovigesimal notation.
For more familiar numbers: See Four Hundred and One Thousand Nine Hundred and Eighty-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.
4.01981e5
Reciprocal
A number multiplied with its reciprocal is one.
0.0000ci13d4b6da4422
The reciprocal of 401981 in Base 22 Duovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 1fgbj22 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 and one thousand nine hundred and eighty-one is a composite number with 2 total factors (including 1 and itself). See primes in Base 22 Duovigesimal
A Composite
Composites have more than just these two factors.
Four hundred and one thousand nine hundred and eighty-one is a composite number with 2 total factors (including 1 and itself).
Prime Factors
The number four hundred and one thousand nine hundred and eighty-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
1fgbj221
= 1fgbj22
Base Conversions
The number four hundred and one thousand nine hundred and eighty-one in 35 different bases