Base | Representation |
---|---|
bin | 1010101100100… |
… | …01000110100000 |
3 | 20020211102020001 |
4 | 11112101012200 |
5 | 140432121141 |
6 | 12523025344 |
7 | 2136430645 |
oct | 526210640 |
9 | 206742201 |
10 | 89723296 |
11 | 46712493 |
12 | 2606b254 |
13 | 15786010 |
14 | bcb7dcc |
15 | 7d24a31 |
hex | 55911a0 |
89723296 has 24 divisors (see below), whose sum is σ = 190231524. Its totient is φ = 41410560.
The previous prime is 89723273. The next prime is 89723311. The reversal of 89723296 is 69232798.
It can be written as a sum of positive squares in 2 ways, for example, as 82083600 + 7639696 = 9060^2 + 2764^2 .
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, 107425 + ... + 108256.
Almost surely, 289723296 is an apocalyptic number.
It is an amenable number.
89723296 is an abundant number, since it is smaller than the sum of its proper divisors (100508228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89723296 is a wasteful number, since it uses less digits than its factorization.
89723296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 215704 (or 215696 counting only the distinct ones).
The product of its digits is 326592, while the sum is 46.
The square root of 89723296 is about 9472.2381726813. The cubic root of 89723296 is about 447.6807355424.
The spelling of 89723296 in words is "eighty-nine million, seven hundred twenty-three thousand, two hundred ninety-six".
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