Base | Representation |
---|---|
bin | 110001000101110011… |
… | …011011110011011000 |
3 | 12001001111111221121000 |
4 | 301011303123303120 |
5 | 1330422420444210 |
6 | 40114233345000 |
7 | 3544135500444 |
oct | 610563336330 |
9 | 161044457530 |
10 | 52710718680 |
11 | 20399910124 |
12 | a270868160 |
13 | 4c8053a189 |
14 | 27a0753824 |
15 | 1587845ac0 |
hex | c45cdbcd8 |
52710718680 has 128 divisors (see below), whose sum is σ = 175757400000. Its totient is φ = 14051791872.
The previous prime is 52710718661. The next prime is 52710718693. The reversal of 52710718680 is 8681701725.
It is a happy number.
52710718680 is a `hidden beast` number, since 527 + 107 + 18 + 6 + 8 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
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 31 ways as a sum of consecutive naturals, for example, 4907556 + ... + 4918284.
Almost surely, 252710718680 is an apocalyptic number.
It is an amenable number.
52710718680 is an abundant number, since it is smaller than the sum of its proper divisors (123046681320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52710718680 is a wasteful number, since it uses less digits than its factorization.
52710718680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15298 (or 15288 counting only the distinct ones).
The product of its (nonzero) digits is 188160, while the sum is 45.
The spelling of 52710718680 in words is "fifty-two billion, seven hundred ten million, seven hundred eighteen thousand, six hundred eighty".
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