Base | Representation |
---|---|
bin | 110000011000… |
… | …0111011010110 |
3 | 1202201201221000 |
4 | 1200300323112 |
5 | 22443204410 |
6 | 2303404130 |
7 | 425416011 |
oct | 140607326 |
9 | 52651830 |
10 | 25366230 |
11 | 1335602a |
12 | 85b3646 |
13 | 5341b06 |
14 | 3524378 |
15 | 2360dc0 |
hex | 1830ed6 |
25366230 has 32 divisors (see below), whose sum is σ = 67644000. Its totient is φ = 6764256.
The previous prime is 25366199. The next prime is 25366247. The reversal of 25366230 is 3266352.
25366230 is a `hidden beast` number, since 2 + 5 + 36 + 623 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 25366194 and 25366203.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46705 + ... + 47244.
It is an arithmetic number, because the mean of its divisors is an integer number (2113875).
Almost surely, 225366230 is an apocalyptic number.
25366230 is an abundant number, since it is smaller than the sum of its proper divisors (42277770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25366230 is a wasteful number, since it uses less digits than its factorization.
25366230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93965 (or 93959 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
The square root of 25366230 is about 5036.4898490913. The cubic root of 25366230 is about 293.8226752430.
The spelling of 25366230 in words is "twenty-five million, three hundred sixty-six thousand, two hundred thirty".
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