Base | Representation |
---|---|
bin | 1100011111100… |
… | …0110011011101 |
3 | 10122121011100202 |
4 | 3013320303131 |
5 | 101403234300 |
6 | 5111033245 |
7 | 1204246466 |
oct | 307706335 |
9 | 118534322 |
10 | 52399325 |
11 | 2763a430 |
12 | 1566b825 |
13 | ab18524 |
14 | 6d5dd6d |
15 | 4900ad5 |
hex | 31f8cdd |
52399325 has 12 divisors (see below), whose sum is σ = 70882368. Its totient is φ = 38108400.
The previous prime is 52399309. The next prime is 52399337.
52399325 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52399325 - 24 = 52399309 is a prime.
It is a Duffinian number.
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, 94997 + ... + 95546.
It is an arithmetic number, because the mean of its divisors is an integer number (5906864).
Almost surely, 252399325 is an apocalyptic number.
52399325 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52399325 is a deficient number, since it is larger than the sum of its proper divisors (18483043).
52399325 is a wasteful number, since it uses less digits than its factorization.
52399325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190564 (or 190559 counting only the distinct ones).
The product of its digits is 72900, while the sum is 38.
The square root of 52399325 is about 7238.7378043413. The cubic root of 52399325 is about 374.2041194669.
The spelling of 52399325 in words is "fifty-two million, three hundred ninety-nine thousand, three hundred twenty-five".
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