Base | Representation |
---|---|
bin | 110001100011101100… |
… | …000110111011100100 |
3 | 12002100102222111120111 |
4 | 301203230012323210 |
5 | 1332434300132120 |
6 | 40240104142404 |
7 | 3562434340345 |
oct | 614354067344 |
9 | 162312874514 |
10 | 53212114660 |
11 | 20626940371 |
12 | a390767a04 |
13 | 50303907a3 |
14 | 280b1900cc |
15 | 15b688775a |
hex | c63b06ee4 |
53212114660 has 24 divisors (see below), whose sum is σ = 111769519680. Its totient is φ = 21280259424.
The previous prime is 53212114619. The next prime is 53212114661. The reversal of 53212114660 is 6641121235.
It is a happy number.
53212114660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (53212114661) 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, 190734 + ... + 377893.
It is an arithmetic number, because the mean of its divisors is an integer number (4657063320).
Almost surely, 253212114660 is an apocalyptic number.
It is an amenable number.
53212114660 is an abundant number, since it is smaller than the sum of its proper divisors (58557405020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53212114660 is a wasteful number, since it uses less digits than its factorization.
53212114660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573315 (or 573313 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
Adding to 53212114660 its reverse (6641121235), we get a palindrome (59853235895).
The spelling of 53212114660 in words is "fifty-three billion, two hundred twelve million, one hundred fourteen thousand, six hundred sixty".
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