Base | Representation |
---|---|
bin | 1010101110000… |
… | …01111010011001 |
3 | 20021012120110211 |
4 | 11113001322121 |
5 | 141010020400 |
6 | 12531211121 |
7 | 2141222560 |
oct | 527017231 |
9 | 207176424 |
10 | 89923225 |
11 | 46839717 |
12 | 26146aa1 |
13 | 15826012 |
14 | bd2abd7 |
15 | 7d63dba |
hex | 55c1e99 |
89923225 has 24 divisors (see below), whose sum is σ = 129198080. Its totient is φ = 60808320.
The previous prime is 89923199. The next prime is 89923243. The reversal of 89923225 is 52232998.
It is not a de Polignac number, because 89923225 - 29 = 89922713 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9256 + ... + 16294.
Almost surely, 289923225 is an apocalyptic number.
It is an amenable number.
89923225 is a deficient number, since it is larger than the sum of its proper divisors (39274855).
89923225 is a wasteful number, since it uses less digits than its factorization.
89923225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7129 (or 7124 counting only the distinct ones).
The product of its digits is 77760, while the sum is 40.
The square root of 89923225 is about 9482.7857193970. The cubic root of 89923225 is about 448.0130088298.
The spelling of 89923225 in words is "eighty-nine million, nine hundred twenty-three thousand, two hundred twenty-five".
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