Base | Representation |
---|---|
bin | 1010101001111… |
… | …10100001001000 |
3 | 20020012020012202 |
4 | 11110332201020 |
5 | 140340310112 |
6 | 12511455332 |
7 | 2133521522 |
oct | 524764110 |
9 | 206166182 |
10 | 89385032 |
11 | 46501330 |
12 | 25b27548 |
13 | 15698069 |
14 | bc2aa12 |
15 | 7ca96c2 |
hex | 553e848 |
89385032 has 16 divisors (see below), whose sum is σ = 182833200. Its totient is φ = 40629520.
The previous prime is 89385011. The next prime is 89385041. The reversal of 89385032 is 23058398.
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, 507782 + ... + 507957.
It is an arithmetic number, because the mean of its divisors is an integer number (11427075).
Almost surely, 289385032 is an apocalyptic number.
It is an amenable number.
89385032 is an abundant number, since it is smaller than the sum of its proper divisors (93448168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89385032 is a wasteful number, since it uses less digits than its factorization.
89385032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015756 (or 1015752 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 89385032 is about 9454.3657640267. The cubic root of 89385032 is about 447.1174296559.
The spelling of 89385032 in words is "eighty-nine million, three hundred eighty-five thousand, thirty-two".
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