Base | Representation |
---|---|
bin | 101111110010… |
… | …0011000000110 |
3 | 1202010210210222 |
4 | 1133210120012 |
5 | 22403141203 |
6 | 2252544342 |
7 | 422641610 |
oct | 137443006 |
9 | 52123728 |
10 | 25052678 |
11 | 131614a2 |
12 | 84820b2 |
13 | 5262191 |
14 | 3481db0 |
15 | 22ed038 |
hex | 17e4606 |
25052678 has 24 divisors (see below), whose sum is σ = 45335952. Its totient is φ = 10169712.
The previous prime is 25052641. The next prime is 25052683. The reversal of 25052678 is 87625052.
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, 2576 + ... + 7532.
It is an arithmetic number, because the mean of its divisors is an integer number (1888998).
Almost surely, 225052678 is an apocalyptic number.
25052678 is a deficient number, since it is larger than the sum of its proper divisors (20283274).
25052678 is a wasteful number, since it uses less digits than its factorization.
25052678 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5004 (or 4985 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 25052678 is about 5005.2650279481. The cubic root of 25052678 is about 292.6070049484.
The spelling of 25052678 in words is "twenty-five million, fifty-two thousand, six hundred seventy-eight".
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