Base | Representation |
---|---|
bin | 1010010111101… |
… | …00111111101100 |
3 | 20001200101100211 |
4 | 11023310333230 |
5 | 134232033412 |
6 | 12344232204 |
7 | 2104242430 |
oct | 513647754 |
9 | 201611324 |
10 | 86986732 |
11 | 45113468 |
12 | 2516b664 |
13 | 15038551 |
14 | b7a49c0 |
15 | 7983ca7 |
hex | 52f4fec |
86986732 has 24 divisors (see below), whose sum is σ = 176828960. Its totient is φ = 36668160.
The previous prime is 86986723. The next prime is 86986763. The reversal of 86986732 is 23768968.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23757 + ... + 27172.
Almost surely, 286986732 is an apocalyptic number.
It is an amenable number.
86986732 is an abundant number, since it is smaller than the sum of its proper divisors (89842228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86986732 is a wasteful number, since it uses less digits than its factorization.
86986732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51001 (or 50999 counting only the distinct ones).
The product of its digits is 870912, while the sum is 49.
The square root of 86986732 is about 9326.6677865141. The cubic root of 86986732 is about 443.0822356832.
The spelling of 86986732 in words is "eighty-six million, nine hundred eighty-six thousand, seven hundred thirty-two".
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