Base | Representation |
---|---|
bin | 1100011111011… |
… | …1000101111011 |
3 | 10122120210202010 |
4 | 3013313011323 |
5 | 101403023230 |
6 | 5110541003 |
7 | 1204220163 |
oct | 307670573 |
9 | 118523663 |
10 | 52392315 |
11 | 27635138 |
12 | 15667763 |
13 | ab15291 |
14 | 6d5b5a3 |
15 | 48ed9b0 |
hex | 31f717b |
52392315 has 16 divisors (see below), whose sum is σ = 83923488. Its totient is φ = 27910656.
The previous prime is 52392287. The next prime is 52392331. The reversal of 52392315 is 51329325.
It is not a de Polignac number, because 52392315 - 26 = 52392251 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18109 + ... + 20801.
It is an arithmetic number, because the mean of its divisors is an integer number (5245218).
Almost surely, 252392315 is an apocalyptic number.
52392315 is a deficient number, since it is larger than the sum of its proper divisors (31531173).
52392315 is a wasteful number, since it uses less digits than its factorization.
52392315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3998.
The product of its digits is 8100, while the sum is 30.
The square root of 52392315 is about 7238.2535877102. The cubic root of 52392315 is about 374.1874316701.
The spelling of 52392315 in words is "fifty-two million, three hundred ninety-two thousand, three hundred fifteen".
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