Base | Representation |
---|---|
bin | 110001001110011110… |
… | …101110010111110110 |
3 | 12001102122102110120200 |
4 | 301032132232113312 |
5 | 1331222202102122 |
6 | 40140513341330 |
7 | 3550554002166 |
oct | 611636562766 |
9 | 161378373520 |
10 | 52856284662 |
11 | 20463aa3a95 |
12 | a2b1567846 |
13 | 4ca4745aac |
14 | 27b5c065a6 |
15 | 15954eb5ac |
hex | c4e7ae5f6 |
52856284662 has 48 divisors (see below), whose sum is σ = 116258377248. Its totient is φ = 17352316800.
The previous prime is 52856284643. The next prime is 52856284667. The reversal of 52856284662 is 26648265825.
52856284662 is a `hidden beast` number, since 5 + 2 + 8 + 5 + 628 + 4 + 6 + 6 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 52856284599 and 52856284608.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52856284667) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 892423 + ... + 949805.
It is an arithmetic number, because the mean of its divisors is an integer number (2422049526).
Almost surely, 252856284662 is an apocalyptic number.
52856284662 is an abundant number, since it is smaller than the sum of its proper divisors (63402092586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52856284662 is a wasteful number, since it uses less digits than its factorization.
52856284662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58165 (or 58162 counting only the distinct ones).
The product of its digits is 11059200, while the sum is 54.
The spelling of 52856284662 in words is "fifty-two billion, eight hundred fifty-six million, two hundred eighty-four thousand, six hundred sixty-two".
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