Base | Representation |
---|---|
bin | 1100101000111… |
… | …1100010010111 |
3 | 10200202112021111 |
4 | 3022033202113 |
5 | 102033013402 |
6 | 5132155451 |
7 | 1212430501 |
oct | 312174227 |
9 | 120675244 |
10 | 53016727 |
11 | 27a21285 |
12 | 15908b87 |
13 | aca355a |
14 | 7080d71 |
15 | 49c39d7 |
hex | 328f897 |
53016727 has 16 divisors (see below), whose sum is σ = 59961600. Its totient is φ = 46609920.
The previous prime is 53016709. The next prime is 53016737. The reversal of 53016727 is 72761035.
It is not a de Polignac number, because 53016727 - 211 = 53014679 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53016737) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13549 + ... + 17017.
It is an arithmetic number, because the mean of its divisors is an integer number (3747600).
Almost surely, 253016727 is an apocalyptic number.
53016727 is a deficient number, since it is larger than the sum of its proper divisors (6944873).
53016727 is a wasteful number, since it uses less digits than its factorization.
53016727 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3546.
The product of its (nonzero) digits is 8820, while the sum is 31.
The square root of 53016727 is about 7281.2586137288. The cubic root of 53016727 is about 375.6680878643.
The spelling of 53016727 in words is "fifty-three million, sixteen thousand, seven hundred twenty-seven".
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