Base | Representation |
---|---|
bin | 1010100001100… |
… | …10100010100000 |
3 | 20011010110112102 |
4 | 11100302202200 |
5 | 140100144032 |
6 | 12432145532 |
7 | 2121300434 |
oct | 520624240 |
9 | 204113472 |
10 | 88287392 |
11 | 45921696 |
12 | 256982a8 |
13 | 153a257b |
14 | ba229c4 |
15 | 7b3e362 |
hex | 54328a0 |
88287392 has 24 divisors (see below), whose sum is σ = 184041396. Its totient is φ = 41546752.
The previous prime is 88287383. The next prime is 88287403. The reversal of 88287392 is 29378288.
It can be written as a sum of positive squares in 2 ways, for example, as 85451536 + 2835856 = 9244^2 + 1684^2 .
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, 80603 + ... + 81690.
Almost surely, 288287392 is an apocalyptic number.
It is an amenable number.
88287392 is an abundant number, since it is smaller than the sum of its proper divisors (95754004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
88287392 is a wasteful number, since it uses less digits than its factorization.
88287392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162320 (or 162312 counting only the distinct ones).
The product of its digits is 387072, while the sum is 47.
The square root of 88287392 is about 9396.1370786084. The cubic root of 88287392 is about 445.2796995978.
The spelling of 88287392 in words is "eighty-eight million, two hundred eighty-seven thousand, three hundred ninety-two".
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