Base | Representation |
---|---|
bin | 1100011110001… |
… | …1100010000000 |
3 | 10122102201211121 |
4 | 3013203202000 |
5 | 101342442232 |
6 | 5105122024 |
7 | 1203434452 |
oct | 307434200 |
9 | 118381747 |
10 | 52312192 |
11 | 2758aa19 |
12 | 15629314 |
13 | aab797a |
14 | 6d3a2d2 |
15 | 48d4d97 |
hex | 31e3880 |
52312192 has 16 divisors (see below), whose sum is σ = 104215950. Its totient is φ = 26156032.
The previous prime is 52312177. The next prime is 52312199. The reversal of 52312192 is 29121325.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 51494976 + 817216 = 7176^2 + 904^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is not an unprimeable number, because it can be changed into a prime (52312199) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204217 + ... + 204472.
Almost surely, 252312192 is an apocalyptic number.
It is an amenable number.
52312192 is a deficient number, since it is larger than the sum of its proper divisors (51903758).
52312192 is an equidigital number, since it uses as much as digits as its factorization.
52312192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 408703 (or 408691 counting only the distinct ones).
The product of its digits is 1080, while the sum is 25.
The square root of 52312192 is about 7232.7167786386. The cubic root of 52312192 is about 373.9965874225.
The spelling of 52312192 in words is "fifty-two million, three hundred twelve thousand, one hundred ninety-two".
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