Base | Representation |
---|---|
bin | 1100011010111… |
… | …0101011101101 |
3 | 10122000201220022 |
4 | 3012232223231 |
5 | 101314030400 |
6 | 5100331525 |
7 | 1201543403 |
oct | 306565355 |
9 | 118021808 |
10 | 52095725 |
11 | 27452320 |
12 | 15543ba5 |
13 | aa40296 |
14 | 6cc1473 |
15 | 4890b85 |
hex | 31aeaed |
52095725 has 12 divisors (see below), whose sum is σ = 70471680. Its totient is φ = 37887600.
The previous prime is 52095721. The next prime is 52095727. The reversal of 52095725 is 52759025.
It is not a de Polignac number, because 52095725 - 22 = 52095721 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52095721) 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, 94445 + ... + 94994.
It is an arithmetic number, because the mean of its divisors is an integer number (5872640).
Almost surely, 252095725 is an apocalyptic number.
52095725 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52095725 is a deficient number, since it is larger than the sum of its proper divisors (18375955).
52095725 is a wasteful number, since it uses less digits than its factorization.
52095725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 189460 (or 189455 counting only the distinct ones).
The product of its (nonzero) digits is 31500, while the sum is 35.
The square root of 52095725 is about 7217.7368336619. The cubic root of 52095725 is about 373.4800103039.
The spelling of 52095725 in words is "fifty-two million, ninety-five thousand, seven hundred twenty-five".
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