Base | Representation |
---|---|
bin | 110001111111101001… |
… | …110000100110100000 |
3 | 12010120010202121022101 |
4 | 301333221300212200 |
5 | 1334414400322320 |
6 | 40354423420144 |
7 | 3610162121665 |
oct | 617751604640 |
9 | 163503677271 |
10 | 53681260960 |
11 | 20847743988 |
12 | a4a18b4654 |
13 | 50a6632152 |
14 | 28535d3a6c |
15 | 15e2b58c0a |
hex | c7fa709a0 |
53681260960 has 48 divisors (see below), whose sum is σ = 126835946496. Its totient is φ = 21470139648.
The previous prime is 53681260939. The next prime is 53681260981. The reversal of 53681260960 is 6906218635.
53681260960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (53681260939) and next prime (53681260981).
It is a self number, because there is not a number n which added to its sum of digits gives 53681260960.
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, 2559637 + ... + 2580523.
It is an arithmetic number, because the mean of its divisors is an integer number (2642415552).
Almost surely, 253681260960 is an apocalyptic number.
It is an amenable number.
53681260960 is an abundant number, since it is smaller than the sum of its proper divisors (73154685536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53681260960 is a wasteful number, since it uses less digits than its factorization.
53681260960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36965 (or 36957 counting only the distinct ones).
The product of its (nonzero) digits is 466560, while the sum is 46.
The spelling of 53681260960 in words is "fifty-three billion, six hundred eighty-one million, two hundred sixty thousand, nine hundred sixty".
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