The Number
491
Four Hundred and Ninety-One
In Base 34 Tetratrigesimal Is
ef34
The numbers with a 34 subscript use Base 34 Tetratrigesimal notation.
For more familiar numbers: See Four Hundred and Ninety-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.
4.91e2
Reciprocal
A number multiplied with its reciprocal is one.
0.02c1mh5u458v34
The reciprocal of 491 in Base 34 Tetratrigesimal.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number ef34 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Four hundred and ninety-one is the 94th prime number. See primes in Base 34 Tetratrigesimal
Not A Composite
Composites have more than just these two factors.
Four Hundred and Ninety-One is not a composite number because it has exactly two factors: One and Four Hundred and Ninety-One
Prime Factors
The number four hundred and ninety-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
ef341
= ef34
Base Conversions
The number four hundred and ninety-one in 35 different bases