Base | Representation |
---|---|
bin | 1100100111010… |
… | …1111001011100 |
3 | 10200120012012220 |
4 | 3021311321130 |
5 | 102021133313 |
6 | 5130025340 |
7 | 1211512353 |
oct | 311657134 |
9 | 120505186 |
10 | 52911708 |
11 | 2795a393 |
12 | 15878250 |
13 | ac67805 |
14 | 705499a |
15 | 49a2823 |
hex | 3275e5c |
52911708 has 24 divisors (see below), whose sum is σ = 123679248. Its totient is φ = 17606016.
The previous prime is 52911697. The next prime is 52911721. The reversal of 52911708 is 80711925.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3760 + ... + 10952.
It is an arithmetic number, because the mean of its divisors is an integer number (5153302).
Almost surely, 252911708 is an apocalyptic number.
It is an amenable number.
52911708 is an abundant number, since it is smaller than the sum of its proper divisors (70767540).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52911708 is a wasteful number, since it uses less digits than its factorization.
52911708 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7813 (or 7811 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 33.
The square root of 52911708 is about 7274.0434422679. The cubic root of 52911708 is about 375.4198745943.
The spelling of 52911708 in words is "fifty-two million, nine hundred eleven thousand, seven hundred eight".
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