Base | Representation |
---|---|
bin | 1010100001100… |
… | …10011010111000 |
3 | 20011010102212100 |
4 | 11100302122320 |
5 | 140100140104 |
6 | 12432143400 |
7 | 2121266136 |
oct | 520623270 |
9 | 204112770 |
10 | 88286904 |
11 | 45921292 |
12 | 25697b60 |
13 | 153a2294 |
14 | ba22756 |
15 | 7b3e139 |
hex | 54326b8 |
88286904 has 48 divisors (see below), whose sum is σ = 247361400. Its totient is φ = 28413504.
The previous prime is 88286881. The next prime is 88286911. The reversal of 88286904 is 40968288.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 88286904.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19054 + ... + 23229.
Almost surely, 288286904 is an apocalyptic number.
It is an amenable number.
88286904 is an abundant number, since it is smaller than the sum of its proper divisors (159074496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88286904 is a wasteful number, since it uses less digits than its factorization.
88286904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42324 (or 42317 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 45.
The square root of 88286904 is about 9396.1111104542. Note that the first 5 decimals coincide. The cubic root of 88286904 is about 445.2788791829.
The spelling of 88286904 in words is "eighty-eight million, two hundred eighty-six thousand, nine hundred four".
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