Base | Representation |
---|---|
bin | 1101101110111… |
… | …01010011010000 |
3 | 22000202211101022 |
4 | 12313131103100 |
5 | 213442414412 |
6 | 15233055012 |
7 | 2566123436 |
oct | 667352320 |
9 | 260684338 |
10 | 115201232 |
11 | 5a034433 |
12 | 326b7468 |
13 | 1ab36913 |
14 | 1142ad56 |
15 | a1a8a72 |
hex | 6ddd4d0 |
115201232 has 20 divisors (see below), whose sum is σ = 223527360. Its totient is φ = 57516768.
The previous prime is 115201223. The next prime is 115201241. The reversal of 115201232 is 232102511.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (115201223) and next prime (115201241).
It is a self number, because there is not a number n which added to its sum of digits gives 115201232.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6953 + ... + 16695.
It is an arithmetic number, because the mean of its divisors is an integer number (11176368).
Almost surely, 2115201232 is an apocalyptic number.
It is an amenable number.
115201232 is a deficient number, since it is larger than the sum of its proper divisors (108326128).
115201232 is an equidigital number, since it uses as much as digits as its factorization.
115201232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10490 (or 10484 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 115201232 is about 10733.1836842570. The cubic root of 115201232 is about 486.5778941936.
Adding to 115201232 its reverse (232102511), we get a palindrome (347303743).
The spelling of 115201232 in words is "one hundred fifteen million, two hundred one thousand, two hundred thirty-two".
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