Base | Representation |
---|---|
bin | 1010010111001… |
… | …01011011011000 |
3 | 20001120010220012 |
4 | 11023211123120 |
5 | 134223013333 |
6 | 12343021052 |
7 | 2103555506 |
oct | 513453330 |
9 | 201503805 |
10 | 86922968 |
11 | 4507a570 |
12 | 2513a788 |
13 | 15015512 |
14 | b789676 |
15 | 796ee48 |
hex | 52e56d8 |
86922968 has 32 divisors (see below), whose sum is σ = 181161360. Its totient is φ = 38762880.
The previous prime is 86922959. The next prime is 86922973.
86922968 is nontrivially palindromic in base 10.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4655 + ... + 13982.
Almost surely, 286922968 is an apocalyptic number.
86922968 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
86922968 is an abundant number, since it is smaller than the sum of its proper divisors (94238392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86922968 is a wasteful number, since it uses less digits than its factorization.
86922968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18707 (or 18703 counting only the distinct ones).
The product of its digits is 746496, while the sum is 50.
The square root of 86922968 is about 9323.2487899873. The cubic root of 86922968 is about 442.9739448316.
The spelling of 86922968 in words is "eighty-six million, nine hundred twenty-two thousand, nine hundred sixty-eight".
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