Base | Representation |
---|---|
bin | 1010010010100… |
… | …00001111000100 |
3 | 20000102002122011 |
4 | 11021100033010 |
5 | 134043440001 |
6 | 12321544004 |
7 | 2065432060 |
oct | 511201704 |
9 | 200362564 |
10 | 86311876 |
11 | 447a2432 |
12 | 24aa5004 |
13 | 14b60321 |
14 | b66aaa0 |
15 | 789dd51 |
hex | 52503c4 |
86311876 has 12 divisors (see below), whose sum is σ = 172623808. Its totient is φ = 36990792.
The previous prime is 86311853. The next prime is 86311909. The reversal of 86311876 is 67811368.
86311876 is an admirable number.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
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, 1541256 + ... + 1541311.
Almost surely, 286311876 is an apocalyptic number.
It is an amenable number.
86311876 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.
86311876 is a wasteful number, since it uses less digits than its factorization.
86311876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3082578 (or 3082576 counting only the distinct ones).
The product of its digits is 48384, while the sum is 40.
The square root of 86311876 is about 9290.4185051051. The cubic root of 86311876 is about 441.9334270448.
The spelling of 86311876 in words is "eighty-six million, three hundred eleven thousand, eight hundred seventy-six".
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