Base | Representation |
---|---|
bin | 1010010101010… |
… | …01001101000000 |
3 | 20001002121111220 |
4 | 11022221031000 |
5 | 134142120123 |
6 | 12333435040 |
7 | 2101510356 |
oct | 512511500 |
9 | 201077456 |
10 | 86676288 |
11 | 44a211a6 |
12 | 2503ba80 |
13 | 14c5a15a |
14 | b7237d6 |
15 | 7921ce3 |
hex | 52a9340 |
86676288 has 28 divisors (see below), whose sum is σ = 229331520. Its totient is φ = 28892032.
The previous prime is 86676283. The next prime is 86676329. The reversal of 86676288 is 88267668.
It is a self number, because there is not a number n which added to its sum of digits gives 86676288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86676283) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225528 + ... + 225911.
Almost surely, 286676288 is an apocalyptic number.
It is an amenable number.
86676288 is an abundant number, since it is smaller than the sum of its proper divisors (142655232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86676288 is a wasteful number, since it uses less digits than its factorization.
86676288 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 451454 (or 451444 counting only the distinct ones).
The product of its digits is 1548288, while the sum is 51.
The square root of 86676288 is about 9310.0100966648. The cubic root of 86676288 is about 442.5545069949.
The spelling of 86676288 in words is "eighty-six million, six hundred seventy-six thousand, two hundred eighty-eight".
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