The Number
40123
Forty Thousand One Hundred and Twenty-Three
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.
4.0123e4
Reciprocal
A number multiplied with its reciprocal is one.
0.000024923360665952197
The reciprocal of 40123.
Palindrome?
A numerical palindrome has the same value when all of its digits are reversed.
The number 40123 is not a palindrome.
A Prime Number
A prime number is a positive integer that is divisible only by itself and one.
Forty thousand one hundred and twenty-three is the 4214th prime number. See primes in Base 10 Decimal
Not A Composite
Composites have more than just these two factors.
Forty Thousand One Hundred and Twenty-Three is not a composite number because it has exactly two factors: One and Forty Thousand One Hundred and Twenty-Three
Prime Factors
The number forty thousand one hundred and twenty-three 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
401231
= 40123
Base Conversions
The number forty thousand one hundred and twenty-three in 35 different bases