Base | Representation |
---|---|
bin | 10010110101111001… |
… | …10001000111110100 |
3 | 222002222200120220012 |
4 | 21122330301013310 |
5 | 131204122021001 |
6 | 4351440555352 |
7 | 505451666510 |
oct | 113274610764 |
9 | 28088616805 |
10 | 10115813876 |
11 | 4321127763 |
12 | 1b63922b58 |
13 | c529a9bac |
14 | 6bd6ad140 |
15 | 3e31382bb |
hex | 25af311f4 |
10115813876 has 12 divisors (see below), whose sum is σ = 20231627808. Its totient is φ = 4335348792.
The previous prime is 10115813863. The next prime is 10115813891. The reversal of 10115813876 is 67831851101.
10115813876 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180639506 + ... + 180639561.
It is an arithmetic number, because the mean of its divisors is an integer number (1685968984).
Almost surely, 210115813876 is an apocalyptic number.
It is an amenable number.
10115813876 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10115813876 is a wasteful number, since it uses less digits than its factorization.
10115813876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 361279078 (or 361279076 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 41.
The spelling of 10115813876 in words is "ten billion, one hundred fifteen million, eight hundred thirteen thousand, eight hundred seventy-six".
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