Base | Representation |
---|---|
bin | 110100100101011010… |
… | …011110000000001000 |
3 | 12101201221201112011200 |
4 | 310211122132000020 |
5 | 1411113320123342 |
6 | 41534410224200 |
7 | 4036121244306 |
oct | 644532360010 |
9 | 171657645150 |
10 | 56462270472 |
11 | 21a44530553 |
12 | ab39125060 |
13 | 542a8405ca |
14 | 2a38ab3276 |
15 | 1706d9194c |
hex | d2569e008 |
56462270472 has 96 divisors (see below), whose sum is σ = 154128873600. Its totient is φ = 18672181632.
The previous prime is 56462270461. The next prime is 56462270587. The reversal of 56462270472 is 27407226465.
It is a happy number.
56462270472 is a `hidden beast` number, since 56 + 4 + 62 + 2 + 70 + 472 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8124103 + ... + 8131049.
It is an arithmetic number, because the mean of its divisors is an integer number (1605509100).
Almost surely, 256462270472 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56462270472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77064436800).
56462270472 is an abundant number, since it is smaller than the sum of its proper divisors (97666603128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56462270472 is a wasteful number, since it uses less digits than its factorization.
56462270472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7835 (or 7828 counting only the distinct ones).
The product of its (nonzero) digits is 1128960, while the sum is 45.
The spelling of 56462270472 in words is "fifty-six billion, four hundred sixty-two million, two hundred seventy thousand, four hundred seventy-two".
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