Base | Representation |
---|---|
bin | 1100100101101… |
… | …1111011001101 |
3 | 10200100210021210 |
4 | 3021123323031 |
5 | 102004232300 |
6 | 5123445033 |
7 | 1210560246 |
oct | 311337315 |
9 | 120323253 |
10 | 52805325 |
11 | 27897471 |
12 | 15826779 |
13 | ac2b271 |
14 | 7027ccd |
15 | 4981050 |
hex | 325becd |
52805325 has 24 divisors (see below), whose sum is σ = 88181856. Its totient is φ = 27880000.
The previous prime is 52805303. The next prime is 52805381. The reversal of 52805325 is 52350825.
It is not a de Polignac number, because 52805325 - 26 = 52805261 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 52805292 and 52805301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4090 + ... + 11060.
It is an arithmetic number, because the mean of its divisors is an integer number (3674244).
Almost surely, 252805325 is an apocalyptic number.
It is an amenable number.
52805325 is a deficient number, since it is larger than the sum of its proper divisors (35376531).
52805325 is a wasteful number, since it uses less digits than its factorization.
52805325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7085 (or 7080 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 52805325 is about 7266.7272550991. The cubic root of 52805325 is about 375.1681024107.
The spelling of 52805325 in words is "fifty-two million, eight hundred five thousand, three hundred twenty-five".
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