The Number
51042
Fifty-One Thousand and Forty-Two
In Base 21 Unovigesimal Is
5afc21
The numbers with a 21 subscript use Base 21 Unovigesimal notation.
For more familiar numbers: See Fifty-One Thousand and Forty-Two 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.
5.1042e4
Reciprocal
A number multiplied with its reciprocal is one.
0.0003h06897fj0cf821
The reciprocal of 51042 in Base 21 Unovigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 5afc21 is not a palindrome.
Not A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Fifty-one thousand and forty-two is a composite number with 16 total factors (including 1 and itself). See primes in Base 21 Unovigesimal
A Composite
Composites have more than just these two factors.
Fifty-one thousand and forty-two is a composite number with 16 total factors (including 1 and itself).
Prime Factors
The number fifty-one thousand and forty-two 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
2211
·
3211
·
25211
·
8d211
= 5afc21
Base Conversions
The number fifty-one thousand and forty-two in 35 different bases