Base | Representation |
---|---|
bin | 110001111111110011… |
… | …101010011101000110 |
3 | 12010120022122111201020 |
4 | 301333303222131012 |
5 | 1334421031412342 |
6 | 40354555212010 |
7 | 3610223154162 |
oct | 617763523506 |
9 | 163508574636 |
10 | 53683857222 |
11 | 20849157556 |
12 | a4a2747006 |
13 | 50a7030ab8 |
14 | 2853aabca2 |
15 | 15e2ebd0ec |
hex | c7fcea746 |
53683857222 has 16 divisors (see below), whose sum is σ = 107520886512. Its totient is φ = 17869090400.
The previous prime is 53683857203. The next prime is 53683857229. The reversal of 53683857222 is 22275838635.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53683857229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6377613 + ... + 6386024.
It is an arithmetic number, because the mean of its divisors is an integer number (6720055407).
Almost surely, 253683857222 is an apocalyptic number.
53683857222 is an abundant number, since it is smaller than the sum of its proper divisors (53837029290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53683857222 is a wasteful number, since it uses less digits than its factorization.
53683857222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12764343.
The product of its digits is 4838400, while the sum is 51.
The spelling of 53683857222 in words is "fifty-three billion, six hundred eighty-three million, eight hundred fifty-seven thousand, two hundred twenty-two".
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