Base | Representation |
---|---|
bin | 1100011010110… |
… | …0111001101001 |
3 | 10122000100212221 |
4 | 3012230321221 |
5 | 101313312200 |
6 | 5100234041 |
7 | 1201513204 |
oct | 306547151 |
9 | 118010787 |
10 | 52088425 |
11 | 27447894 |
12 | 1553b921 |
13 | aa39b6c |
14 | 6cbc93b |
15 | 488d91a |
hex | 31ace69 |
52088425 has 12 divisors (see below), whose sum is σ = 68389596. Its totient is φ = 39219200.
The previous prime is 52088411. The next prime is 52088429. The reversal of 52088425 is 52488025.
It can be written as a sum of positive squares in 6 ways, for example, as 2301289 + 49787136 = 1517^2 + 7056^2 .
It is not a de Polignac number, because 52088425 - 27 = 52088297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52088429) 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, 60856 + ... + 61705.
It is an arithmetic number, because the mean of its divisors is an integer number (5699133).
Almost surely, 252088425 is an apocalyptic number.
It is an amenable number.
52088425 is a deficient number, since it is larger than the sum of its proper divisors (16301171).
52088425 is a wasteful number, since it uses less digits than its factorization.
52088425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122588 (or 122583 counting only the distinct ones).
The product of its (nonzero) digits is 25600, while the sum is 34.
The square root of 52088425 is about 7217.2311172637. The cubic root of 52088425 is about 373.4625646534.
The spelling of 52088425 in words is "fifty-two million, eighty-eight thousand, four hundred twenty-five".
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