Base | Representation |
---|---|
bin | 1010100101100… |
… | …11000110010000 |
3 | 20012010012212020 |
4 | 11102303012100 |
5 | 140214021333 |
6 | 12451331440 |
7 | 2125622565 |
oct | 522630620 |
9 | 205105766 |
10 | 88813968 |
11 | 46151281 |
12 | 258b0b80 |
13 | 15528159 |
14 | bb1c86c |
15 | 7be53b3 |
hex | 54b3190 |
88813968 has 40 divisors (see below), whose sum is σ = 230648928. Its totient is φ = 29448192.
The previous prime is 88813951. The next prime is 88813993. The reversal of 88813968 is 86931888.
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 88813968.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4471 + ... + 14057.
Almost surely, 288813968 is an apocalyptic number.
It is an amenable number.
88813968 is an abundant number, since it is smaller than the sum of its proper divisors (141834960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88813968 is a wasteful number, since it uses less digits than its factorization.
88813968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9791 (or 9785 counting only the distinct ones).
The product of its digits is 663552, while the sum is 51.
The square root of 88813968 is about 9424.1162980939. The cubic root of 88813968 is about 446.1632118647.
The spelling of 88813968 in words is "eighty-eight million, eight hundred thirteen thousand, nine hundred sixty-eight".
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