Base | Representation |
---|---|
bin | 1010101000100… |
… | …01101000001000 |
3 | 20012211212222200 |
4 | 11110101220020 |
5 | 140313414120 |
6 | 12503520200 |
7 | 2132124456 |
oct | 524215010 |
9 | 205755880 |
10 | 89201160 |
11 | 46396174 |
12 | 25a59060 |
13 | 15632469 |
14 | bbbd9d6 |
15 | 7c6ee90 |
hex | 5511a08 |
89201160 has 48 divisors (see below), whose sum is σ = 289904940. Its totient is φ = 23786880.
The previous prime is 89201141. The next prime is 89201171. The reversal of 89201160 is 6110298.
It can be written as a sum of positive squares in 2 ways, for example, as 89075844 + 125316 = 9438^2 + 354^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123531 + ... + 124250.
Almost surely, 289201160 is an apocalyptic number.
It is an amenable number.
89201160 is an abundant number, since it is smaller than the sum of its proper divisors (200703780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89201160 is a wasteful number, since it uses less digits than its factorization.
89201160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247798 (or 247791 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 27.
The square root of 89201160 is about 9444.6365732092. The cubic root of 89201160 is about 446.8106340209.
The spelling of 89201160 in words is "eighty-nine million, two hundred one thousand, one hundred sixty".
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