Base | Representation |
---|---|
bin | 10100010000101010… |
… | …00001001100001000 |
3 | 1001002001021021001020 |
4 | 22020111001030020 |
5 | 134234022131424 |
6 | 4555154552440 |
7 | 533355133344 |
oct | 121025011410 |
9 | 31061237036 |
10 | 10877145864 |
11 | 4681957752 |
12 | 2136898720 |
13 | 10446415b0 |
14 | 752850624 |
15 | 439dc3079 |
hex | 288541308 |
10877145864 has 64 divisors (see below), whose sum is σ = 29543875200. Its totient is φ = 3317185536.
The previous prime is 10877145857. The next prime is 10877145943. The reversal of 10877145864 is 46854177801.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119004 + ... + 189515.
It is an arithmetic number, because the mean of its divisors is an integer number (461623050).
Almost surely, 210877145864 is an apocalyptic number.
It is an amenable number.
10877145864 is an abundant number, since it is smaller than the sum of its proper divisors (18666729336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10877145864 is a wasteful number, since it uses less digits than its factorization.
10877145864 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 308654 (or 308650 counting only the distinct ones).
The product of its (nonzero) digits is 1505280, while the sum is 51.
The spelling of 10877145864 in words is "ten billion, eight hundred seventy-seven million, one hundred forty-five thousand, eight hundred sixty-four".
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