Base | Representation |
---|---|
bin | 110001001110110011… |
… | …101111010100011000 |
3 | 12001110000210100100221 |
4 | 301032303233110120 |
5 | 1331230104343220 |
6 | 40141231405424 |
7 | 3550651555132 |
oct | 611663572430 |
9 | 161400710327 |
10 | 52861793560 |
11 | 204671169a4 |
12 | a2b3383874 |
13 | 4ca59243b4 |
14 | 27b683c052 |
15 | 1595c389aa |
hex | c4ecef518 |
52861793560 has 16 divisors (see below), whose sum is σ = 118939035600. Its totient is φ = 21144717408.
The previous prime is 52861793489. The next prime is 52861793581. The reversal of 52861793560 is 6539716825.
It is a junction number, because it is equal to n+sod(n) for n = 52861793498 and 52861793507.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660772380 + ... + 660772459.
It is an arithmetic number, because the mean of its divisors is an integer number (7433689725).
Almost surely, 252861793560 is an apocalyptic number.
It is an amenable number.
52861793560 is an abundant number, since it is smaller than the sum of its proper divisors (66077242040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52861793560 is a wasteful number, since it uses less digits than its factorization.
52861793560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1321544850 (or 1321544846 counting only the distinct ones).
The product of its (nonzero) digits is 2721600, while the sum is 52.
The spelling of 52861793560 in words is "fifty-two billion, eight hundred sixty-one million, seven hundred ninety-three thousand, five hundred sixty".
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