Base | Representation |
---|---|
bin | 1101100010111… |
… | …11101111011011 |
3 | 21220211102112021 |
4 | 12301133233123 |
5 | 213042411423 |
6 | 15135355311 |
7 | 2546624116 |
oct | 661375733 |
9 | 256742467 |
10 | 113638363 |
11 | 59167203 |
12 | 32082b37 |
13 | 1a70a447 |
14 | 1114157d |
15 | 9e9a95d |
hex | 6c5fbdb |
113638363 has 2 divisors, whose sum is σ = 113638364. Its totient is φ = 113638362.
The previous prime is 113638361. The next prime is 113638381. The reversal of 113638363 is 363836311.
It is a weak prime.
It is an emirp because it is prime and its reverse (363836311) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 113638363 - 21 = 113638361 is a prime.
Together with 113638361, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (113638361) 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 as a sum of consecutive naturals, namely, 56819181 + 56819182.
It is an arithmetic number, because the mean of its divisors is an integer number (56819182).
Almost surely, 2113638363 is an apocalyptic number.
113638363 is a deficient number, since it is larger than the sum of its proper divisors (1).
113638363 is an equidigital number, since it uses as much as digits as its factorization.
113638363 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 23328, while the sum is 34.
The square root of 113638363 is about 10660.1295958351. The cubic root of 113638363 is about 484.3674937609.
The spelling of 113638363 in words is "one hundred thirteen million, six hundred thirty-eight thousand, three hundred sixty-three".
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