Base | Representation |
---|---|
bin | 1101101111010… |
… | …11110110011100 |
3 | 22000212212010120 |
4 | 12313223312130 |
5 | 214001321303 |
6 | 15234234540 |
7 | 2566462254 |
oct | 667536634 |
9 | 260785116 |
10 | 115260828 |
11 | 5a075191 |
12 | 32725a50 |
13 | 1ab57a97 |
14 | 11444964 |
15 | a1bb553 |
hex | 6debd9c |
115260828 has 24 divisors (see below), whose sum is σ = 271458432. Its totient is φ = 38060784.
The previous prime is 115260823. The next prime is 115260829. The reversal of 115260828 is 828062511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115260823) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43600 + ... + 46167.
It is an arithmetic number, because the mean of its divisors is an integer number (11310768).
Almost surely, 2115260828 is an apocalyptic number.
It is an amenable number.
115260828 is an abundant number, since it is smaller than the sum of its proper divisors (156197604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115260828 is a wasteful number, since it uses less digits than its factorization.
115260828 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89881 (or 89879 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 33.
The square root of 115260828 is about 10735.9595751847. The cubic root of 115260828 is about 486.6617853600.
The spelling of 115260828 in words is "one hundred fifteen million, two hundred sixty thousand, eight hundred twenty-eight".
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