Base | Representation |
---|---|
bin | 1001000010101… |
… | …10101101010001 |
3 | 12021201201020111 |
4 | 10201112231101 |
5 | 123404241000 |
6 | 11305441321 |
7 | 1610510452 |
oct | 441265521 |
9 | 167651214 |
10 | 75852625 |
11 | 398a9222 |
12 | 214a0241 |
13 | 1293a714 |
14 | a107129 |
15 | 69d4cba |
hex | 4856b51 |
75852625 has 16 divisors (see below), whose sum is σ = 95097600. Its totient is φ = 60404400.
The previous prime is 75852587. The next prime is 75852641. The reversal of 75852625 is 52625857.
It is not a de Polignac number, because 75852625 - 223 = 67464017 is a prime.
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, 28606 + ... + 31144.
It is an arithmetic number, because the mean of its divisors is an integer number (5943600).
Almost surely, 275852625 is an apocalyptic number.
It is an amenable number.
75852625 is a deficient number, since it is larger than the sum of its proper divisors (19244975).
75852625 is a wasteful number, since it uses less digits than its factorization.
75852625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2793 (or 2783 counting only the distinct ones).
The product of its digits is 168000, while the sum is 40.
The square root of 75852625 is about 8709.3412494861. The cubic root of 75852625 is about 423.3083854243.
The spelling of 75852625 in words is "seventy-five million, eight hundred fifty-two thousand, six hundred twenty-five".
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