Base | Representation |
---|---|
bin | 1100100010101… |
… | …0110001101111 |
3 | 10122222120010212 |
4 | 3020222301233 |
5 | 101431312030 |
6 | 5115253035 |
7 | 1206061322 |
oct | 310526157 |
9 | 118876125 |
10 | 52604015 |
11 | 2776a1a2 |
12 | 1574a17b |
13 | ab8a749 |
14 | 6db47b9 |
15 | 4941595 |
hex | 322ac6f |
52604015 has 8 divisors (see below), whose sum is σ = 63314160. Its totient is φ = 41956992.
The previous prime is 52603979. The next prime is 52604017. The reversal of 52604015 is 51040625.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52604015 - 214 = 52587631 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52604017) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13925 + ... + 17294.
It is an arithmetic number, because the mean of its divisors is an integer number (7914270).
Almost surely, 252604015 is an apocalyptic number.
52604015 is a deficient number, since it is larger than the sum of its proper divisors (10710145).
52604015 is a wasteful number, since it uses less digits than its factorization.
52604015 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31561.
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 52604015 is about 7252.8625383362. The cubic root of 52604015 is about 374.6907435498.
The spelling of 52604015 in words is "fifty-two million, six hundred four thousand, fifteen".
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