Base | Representation |
---|---|
bin | 100111111111001110… |
… | …1011010000110010000 |
3 | 22012122200010211001202 |
4 | 1033332131122012100 |
5 | 2401332104004220 |
6 | 103241051050332 |
7 | 6130011465641 |
oct | 1177635320620 |
9 | 265580124052 |
10 | 85873500560 |
11 | 33467396a81 |
12 | 14786a409a8 |
13 | 8136c3c533 |
14 | 4228c596c8 |
15 | 2378e6a275 |
hex | 13fe75a190 |
85873500560 has 40 divisors (see below), whose sum is σ = 201521851776. Its totient is φ = 34028374400.
The previous prime is 85873500553. The next prime is 85873500569. The reversal of 85873500560 is 6500537858.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (85873500569) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5007416 + ... + 5024535.
Almost surely, 285873500560 is an apocalyptic number.
85873500560 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
85873500560 is an abundant number, since it is smaller than the sum of its proper divisors (115648351216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85873500560 is a wasteful number, since it uses less digits than its factorization.
85873500560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10032071 (or 10032065 counting only the distinct ones).
The product of its (nonzero) digits is 1008000, while the sum is 47.
The spelling of 85873500560 in words is "eighty-five billion, eight hundred seventy-three million, five hundred thousand, five hundred sixty".
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