Base | Representation |
---|---|
bin | 1010101001010… |
… | …10011110001101 |
3 | 20020001001120202 |
4 | 11110222132031 |
5 | 140330143200 |
6 | 12510023245 |
7 | 2133030245 |
oct | 524523615 |
9 | 206031522 |
10 | 89302925 |
11 | 46455678 |
12 | 25aa7b25 |
13 | 1566988a |
14 | bc08b25 |
15 | 7c901d5 |
hex | 552a78d |
89302925 has 12 divisors (see below), whose sum is σ = 110856000. Its totient is φ = 71364720.
The previous prime is 89302897. The next prime is 89302979. The reversal of 89302925 is 52920398.
It is not a de Polignac number, because 89302925 - 216 = 89237389 is a prime.
It is a Curzon number.
It is a congruent number.
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, 36284 + ... + 38666.
It is an arithmetic number, because the mean of its divisors is an integer number (9238000).
Almost surely, 289302925 is an apocalyptic number.
It is an amenable number.
89302925 is a deficient number, since it is larger than the sum of its proper divisors (21553075).
89302925 is a wasteful number, since it uses less digits than its factorization.
89302925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3892 (or 3887 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 89302925 is about 9450.0224867457. The cubic root of 89302925 is about 446.9804838441.
The spelling of 89302925 in words is "eighty-nine million, three hundred two thousand, nine hundred twenty-five".
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