Base | Representation |
---|---|
bin | 1101011111111… |
… | …10110101100011 |
3 | 21220002021001112 |
4 | 12233332311203 |
5 | 212442211233 |
6 | 15123053535 |
7 | 2543351660 |
oct | 657766543 |
9 | 256067045 |
10 | 113241443 |
11 | 58a15a77 |
12 | 31b112ab |
13 | 1a5cb893 |
14 | 1107aa67 |
15 | 9e1d048 |
hex | 6bfed63 |
113241443 has 24 divisors (see below), whose sum is σ = 138081888. Its totient is φ = 90934272.
The previous prime is 113241413. The next prime is 113241449. The reversal of 113241443 is 344142311.
It is not a de Polignac number, because 113241443 - 218 = 112979299 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (113241449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195971 + ... + 196547.
It is an arithmetic number, because the mean of its divisors is an integer number (5753412).
Almost surely, 2113241443 is an apocalyptic number.
113241443 is a deficient number, since it is larger than the sum of its proper divisors (24840445).
113241443 is an equidigital number, since it uses as much as digits as its factorization.
113241443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 683 (or 660 counting only the distinct ones).
The product of its digits is 1152, while the sum is 23.
The square root of 113241443 is about 10641.4962763702. The cubic root of 113241443 is about 483.8028973975.
Adding to 113241443 its reverse (344142311), we get a palindrome (457383754).
The spelling of 113241443 in words is "one hundred thirteen million, two hundred forty-one thousand, four hundred forty-three".
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