Base | Representation |
---|---|
bin | 1101110000101… |
… | …11100010110000 |
3 | 22001012221121212 |
4 | 12320113202300 |
5 | 214023033132 |
6 | 15242135252 |
7 | 2601136106 |
oct | 670274260 |
9 | 261187555 |
10 | 115439792 |
11 | 5a187696 |
12 | 327b1528 |
13 | 1abbb390 |
14 | 1148dc76 |
15 | a2045b2 |
hex | 6e178b0 |
115439792 has 40 divisors (see below), whose sum is σ = 255046176. Its totient is φ = 50144256.
The previous prime is 115439789. The next prime is 115439837. The reversal of 115439792 is 297934511.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12788 + ... + 19859.
Almost surely, 2115439792 is an apocalyptic number.
It is an amenable number.
115439792 is an abundant number, since it is smaller than the sum of its proper divisors (139606384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115439792 is a wasteful number, since it uses less digits than its factorization.
115439792 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32685 (or 32679 counting only the distinct ones).
The product of its digits is 68040, while the sum is 41.
The square root of 115439792 is about 10744.2911352960. The cubic root of 115439792 is about 486.9135329342.
The spelling of 115439792 in words is "one hundred fifteen million, four hundred thirty-nine thousand, seven hundred ninety-two".
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