Base | Representation |
---|---|
bin | 110001001010011101… |
… | …101011000100011101 |
3 | 12001020221121222101002 |
4 | 301022131223010131 |
5 | 1331102424301000 |
6 | 40130105200045 |
7 | 3546105150623 |
oct | 611235530435 |
9 | 161227558332 |
10 | 52788900125 |
11 | 20429a59a95 |
12 | a292a90025 |
13 | 4c937b18a0 |
14 | 27aaca5513 |
15 | 158e63a8d5 |
hex | c4a76b11d |
52788900125 has 32 divisors (see below), whose sum is σ = 70996982784. Its totient is φ = 38955816000.
The previous prime is 52788900113. The next prime is 52788900209. The reversal of 52788900125 is 52100988725.
52788900125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52788900125 - 212 = 52788896029 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52788900125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2536010 + ... + 2556740.
It is an arithmetic number, because the mean of its divisors is an integer number (2218655712).
Almost surely, 252788900125 is an apocalyptic number.
It is an amenable number.
52788900125 is a deficient number, since it is larger than the sum of its proper divisors (18208082659).
52788900125 is a wasteful number, since it uses less digits than its factorization.
52788900125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22326 (or 22316 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 47.
The spelling of 52788900125 in words is "fifty-two billion, seven hundred eighty-eight million, nine hundred thousand, one hundred twenty-five".
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