Base | Representation |
---|---|
bin | 1100011111000… |
… | …0001000100111 |
3 | 10122112100122120 |
4 | 3013300020213 |
5 | 101401120230 |
6 | 5110201023 |
7 | 1204041120 |
oct | 307601047 |
9 | 118470576 |
10 | 52363815 |
11 | 27615789 |
12 | 15653173 |
13 | ab0530a |
14 | 6d51047 |
15 | 48e5310 |
hex | 31f0227 |
52363815 has 32 divisors (see below), whose sum is σ = 96422400. Its totient is φ = 23769984.
The previous prime is 52363811. The next prime is 52363853. The reversal of 52363815 is 51836325.
It is not a de Polignac number, because 52363815 - 22 = 52363811 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52363811) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13972 + ... + 17318.
It is an arithmetic number, because the mean of its divisors is an integer number (3013200).
Almost surely, 252363815 is an apocalyptic number.
52363815 is a deficient number, since it is larger than the sum of its proper divisors (44058585).
52363815 is a wasteful number, since it uses less digits than its factorization.
52363815 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3511.
The product of its digits is 21600, while the sum is 33.
The square root of 52363815 is about 7236.2846129765. The cubic root of 52363815 is about 374.1195700884.
The spelling of 52363815 in words is "fifty-two million, three hundred sixty-three thousand, eight hundred fifteen".
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