Base | Representation |
---|---|
bin | 1010100000001… |
… | …11111010000000 |
3 | 20010210120222212 |
4 | 11100013322000 |
5 | 140024102033 |
6 | 12424321252 |
7 | 2116642352 |
oct | 520077200 |
9 | 203716885 |
10 | 88112768 |
11 | 45812477 |
12 | 25613228 |
13 | 15340c43 |
14 | b9b90d2 |
15 | 7b07748 |
hex | 5407e80 |
88112768 has 32 divisors (see below), whose sum is σ = 185867460. Its totient is φ = 41463808.
The previous prime is 88112743. The next prime is 88112771. The reversal of 88112768 is 86721188.
It can be written as a sum of positive squares in 2 ways, for example, as 87459904 + 652864 = 9352^2 + 808^2 .
It is a tau number, because it is divible by the number of its divisors (32).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18071 + ... + 22422.
Almost surely, 288112768 is an apocalyptic number.
It is an amenable number.
88112768 is an abundant number, since it is smaller than the sum of its proper divisors (97754692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88112768 is a wasteful number, since it uses less digits than its factorization.
88112768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40524 (or 40512 counting only the distinct ones).
The product of its digits is 43008, while the sum is 41.
The square root of 88112768 is about 9386.8401499120. The cubic root of 88112768 is about 444.9859323079.
The spelling of 88112768 in words is "eighty-eight million, one hundred twelve thousand, seven hundred sixty-eight".
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