Base | Representation |
---|---|
bin | 1101101101110… |
… | …11101011110100 |
3 | 22000111211111121 |
4 | 12312323223310 |
5 | 213424013130 |
6 | 15230113324 |
7 | 2565011134 |
oct | 666735364 |
9 | 260454447 |
10 | 115063540 |
11 | 59a4aa39 |
12 | 3264b844 |
13 | 1aab9047 |
14 | 113d2ac4 |
15 | a17cd7a |
hex | 6dbbaf4 |
115063540 has 24 divisors (see below), whose sum is σ = 242726400. Its totient is φ = 45817248.
The previous prime is 115063519. The next prime is 115063577. The reversal of 115063540 is 45360511.
It is a congruent number.
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, 8440 + ... + 17359.
It is an arithmetic number, because the mean of its divisors is an integer number (10113600).
Almost surely, 2115063540 is an apocalyptic number.
115063540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
115063540 is an abundant number, since it is smaller than the sum of its proper divisors (127662860).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
115063540 is a wasteful number, since it uses less digits than its factorization.
115063540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26031 (or 26029 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 25.
The square root of 115063540 is about 10726.7674534316. The cubic root of 115063540 is about 486.3839593643.
The spelling of 115063540 in words is "one hundred fifteen million, sixty-three thousand, five hundred forty".
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