Base | Representation |
---|---|
bin | 1010100110101… |
… | …11101001000000 |
3 | 20012101211011221 |
4 | 11103113221000 |
5 | 140233314043 |
6 | 12454444424 |
7 | 2130115144 |
oct | 523275100 |
9 | 205354157 |
10 | 88963648 |
11 | 46243784 |
12 | 25963714 |
13 | 1557b317 |
14 | bb5b224 |
15 | 7c248ed |
hex | 54d7a40 |
88963648 has 28 divisors (see below), whose sum is σ = 182628540. Its totient is φ = 42947072.
The previous prime is 88963631. The next prime is 88963661. The reversal of 88963648 is 84636988.
It can be written as a sum of positive squares in 2 ways, for example, as 46348864 + 42614784 = 6808^2 + 6528^2 .
It is a junction number, because it is equal to n+sod(n) for n = 88963595 and 88963604.
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, 22111 + ... + 25822.
Almost surely, 288963648 is an apocalyptic number.
It is an amenable number.
88963648 is an abundant number, since it is smaller than the sum of its proper divisors (93664892).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88963648 is a wasteful number, since it uses less digits than its factorization.
88963648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47974 (or 47964 counting only the distinct ones).
The product of its digits is 1990656, while the sum is 52.
The square root of 88963648 is about 9432.0542831347. The cubic root of 88963648 is about 446.4137138595.
It can be divided in two parts, 8896 and 3648, that added together give a square (12544 = 1122).
The spelling of 88963648 in words is "eighty-eight million, nine hundred sixty-three thousand, six hundred forty-eight".
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