Base | Representation |
---|---|
bin | 1100011011110… |
… | …0011100101100 |
3 | 10122010121020120 |
4 | 3012330130230 |
5 | 101322331413 |
6 | 5101444540 |
7 | 1202166651 |
oct | 306743454 |
9 | 118117216 |
10 | 52152108 |
11 | 27490718 |
12 | 15570750 |
13 | aa5cb48 |
14 | 6cd7c28 |
15 | 48a2723 |
hex | 31bc72c |
52152108 has 12 divisors (see below), whose sum is σ = 121688280. Its totient is φ = 17384032.
The previous prime is 52152059. The next prime is 52152143. The reversal of 52152108 is 80125125.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2172993 + ... + 2173016.
It is an arithmetic number, because the mean of its divisors is an integer number (10140690).
Almost surely, 252152108 is an apocalyptic number.
It is an amenable number.
52152108 is an abundant number, since it is smaller than the sum of its proper divisors (69536172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52152108 is a wasteful number, since it uses less digits than its factorization.
52152108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4346016 (or 4346014 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 52152108 is about 7221.6416416214. The cubic root of 52152108 is about 373.6147003770.
The spelling of 52152108 in words is "fifty-two million, one hundred fifty-two thousand, one hundred eight".
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