Base | Representation |
---|---|
bin | 110101100101001011… |
… | …1010010101011001000 |
3 | 102000000000200200122202 |
4 | 1223022113102223020 |
5 | 3341122422100003 |
6 | 124505414135332 |
7 | 11212254004556 |
oct | 1531227225310 |
9 | 360000620582 |
10 | 115064253128 |
11 | 44886853480 |
12 | 1a372951548 |
13 | ab097645a6 |
14 | 57d7a0cbd6 |
15 | 2ed69e2088 |
hex | 1aca5d2ac8 |
115064253128 has 32 divisors (see below), whose sum is σ = 235372988160. Its totient is φ = 52298758080.
The previous prime is 115064253067. The next prime is 115064253163. The reversal of 115064253128 is 821352460511.
It is a junction number, because it is equal to n+sod(n) for n = 115064253091 and 115064253100.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024750 + ... + 2080802.
It is an arithmetic number, because the mean of its divisors is an integer number (7355405880).
Almost surely, 2115064253128 is an apocalyptic number.
It is an amenable number.
115064253128 is an abundant number, since it is smaller than the sum of its proper divisors (120308735032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115064253128 is a wasteful number, since it uses less digits than its factorization.
115064253128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 79397 (or 79393 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 38.
The spelling of 115064253128 in words is "one hundred fifteen billion, sixty-four million, two hundred fifty-three thousand, one hundred twenty-eight".
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