Base | Representation |
---|---|
bin | 1101110100100… |
… | …11000100011000 |
3 | 22002011122200010 |
4 | 12322103010120 |
5 | 214140231002 |
6 | 15301041520 |
7 | 2605344156 |
oct | 672230430 |
9 | 262148603 |
10 | 115945752 |
11 | 5a4a283a |
12 | 329b62a0 |
13 | 1b037770 |
14 | 115823d6 |
15 | a2a446c |
hex | 6e93118 |
115945752 has 64 divisors (see below), whose sum is σ = 328608000. Its totient is φ = 33796224.
The previous prime is 115945751. The next prime is 115945777. The reversal of 115945752 is 257549511.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a self number, because there is not a number n which added to its sum of digits gives 115945752.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115945751) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3852 + ... + 15707.
It is an arithmetic number, because the mean of its divisors is an integer number (5134500).
Almost surely, 2115945752 is an apocalyptic number.
115945752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
115945752 is an abundant number, since it is smaller than the sum of its proper divisors (212662248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115945752 is a wasteful number, since it uses less digits than its factorization.
115945752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19600 (or 19596 counting only the distinct ones).
The product of its digits is 63000, while the sum is 39.
The square root of 115945752 is about 10767.8109195881. The cubic root of 115945752 is about 487.6238591267.
The spelling of 115945752 in words is "one hundred fifteen million, nine hundred forty-five thousand, seven hundred fifty-two".
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