Base | Representation |
---|---|
bin | 100111111110110101… |
… | …0100110101101001100 |
3 | 22012121202002012121121 |
4 | 1033331222212231030 |
5 | 2401320201322420 |
6 | 103235453410324 |
7 | 6126460340554 |
oct | 1177552465514 |
9 | 265552065547 |
10 | 85860182860 |
11 | 3345a920211 |
12 | 147824999a4 |
13 | 813425883a |
14 | 4227190164 |
15 | 2377bd92aa |
hex | 13fdaa6b4c |
85860182860 has 12 divisors (see below), whose sum is σ = 180306384048. Its totient is φ = 34344073136.
The previous prime is 85860182839. The next prime is 85860182939. The reversal of 85860182860 is 6828106858.
It is a junction number, because it is equal to n+sod(n) for n = 85860182798 and 85860182807.
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, 2146504552 + ... + 2146504591.
It is an arithmetic number, because the mean of its divisors is an integer number (15025532004).
Almost surely, 285860182860 is an apocalyptic number.
It is an amenable number.
85860182860 is an abundant number, since it is smaller than the sum of its proper divisors (94446201188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85860182860 is a wasteful number, since it uses less digits than its factorization.
85860182860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4293009152 (or 4293009150 counting only the distinct ones).
The product of its (nonzero) digits is 1474560, while the sum is 52.
The spelling of 85860182860 in words is "eighty-five billion, eight hundred sixty million, one hundred eighty-two thousand, eight hundred sixty".
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