Base | Representation |
---|---|
bin | 101000010001001010… |
… | …0000111001000101000 |
3 | 22021012121001100200000 |
4 | 1100202110013020220 |
5 | 2404100102341433 |
6 | 103420500143000 |
7 | 6150634512030 |
oct | 1204224071050 |
9 | 267177040600 |
10 | 86475043368 |
11 | 337459a8a9a |
12 | 14914397a60 |
13 | 820175841c |
14 | 4284ac48c0 |
15 | 23b1b90113 |
hex | 1422507228 |
86475043368 has 384 divisors, whose sum is σ = 301636608000. Its totient is φ = 22649621760.
The previous prime is 86475043351. The next prime is 86475043381. The reversal of 86475043368 is 86334057468.
86475043368 is a `hidden beast` number, since 8 + 6 + 47 + 504 + 33 + 68 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8009718 + ... + 8020506.
It is an arithmetic number, because the mean of its divisors is an integer number (785512000).
Almost surely, 286475043368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86475043368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150818304000).
86475043368 is an abundant number, since it is smaller than the sum of its proper divisors (215161564632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86475043368 is a wasteful number, since it uses less digits than its factorization.
86475043368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10867 (or 10851 counting only the distinct ones).
The product of its (nonzero) digits is 11612160, while the sum is 54.
The spelling of 86475043368 in words is "eighty-six billion, four hundred seventy-five million, forty-three thousand, three hundred sixty-eight".
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