Base | Representation |
---|---|
bin | 1100101100101… |
… | …0101010101101 |
3 | 10201012211111210 |
4 | 3023022222231 |
5 | 102113241200 |
6 | 5141305033 |
7 | 1214456556 |
oct | 313125255 |
9 | 121184453 |
10 | 53258925 |
11 | 28077245 |
12 | 15a05179 |
13 | b059875 |
14 | 710532d |
15 | 4a20650 |
hex | 32caaad |
53258925 has 12 divisors (see below), whose sum is σ = 88054880. Its totient is φ = 28404720.
The previous prime is 53258923. The next prime is 53258941. The reversal of 53258925 is 52985235.
It is not a de Polignac number, because 53258925 - 21 = 53258923 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53258921) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 354985 + ... + 355134.
Almost surely, 253258925 is an apocalyptic number.
It is an amenable number.
53258925 is a deficient number, since it is larger than the sum of its proper divisors (34795955).
53258925 is a wasteful number, since it uses less digits than its factorization.
53258925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710132 (or 710127 counting only the distinct ones).
The product of its digits is 108000, while the sum is 39.
The square root of 53258925 is about 7297.8712649649. The cubic root of 53258925 is about 376.2392777745.
The spelling of 53258925 in words is "fifty-three million, two hundred fifty-eight thousand, nine hundred twenty-five".
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