Base | Representation |
---|---|
bin | 11111000101001111100011… |
… | …00000111101011010110010 |
3 | 22222000011221201101011110000 |
4 | 33202213301200331122302 |
5 | 32424321011312433412 |
6 | 401211254544250430 |
7 | 20253054260412165 |
oct | 1742476140753262 |
9 | 288004851334400 |
10 | 68349866530482 |
11 | 1a862019862aa9 |
12 | 77ba7b4010a16 |
13 | 2c1a4984ac204 |
14 | 12c4218c23adc |
15 | 7d7e0bea54dc |
hex | 3e29f183d6b2 |
68349866530482 has 80 divisors (see below), whose sum is σ = 162177192790272. Its totient is φ = 21441272711040.
The previous prime is 68349866530447. The next prime is 68349866530507. The reversal of 68349866530482 is 28403566894386.
68349866530482 is a `hidden beast` number, since 6 + 8 + 3 + 4 + 9 + 8 + 6 + 6 + 530 + 4 + 82 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 68349866530482.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 31533703 + ... + 33631445.
Almost surely, 268349866530482 is an apocalyptic number.
68349866530482 is an abundant number, since it is smaller than the sum of its proper divisors (93827326259790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68349866530482 is a wasteful number, since it uses less digits than its factorization.
68349866530482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2109605 (or 2109596 counting only the distinct ones).
The product of its (nonzero) digits is 1433272320, while the sum is 72.
The spelling of 68349866530482 in words is "sixty-eight trillion, three hundred forty-nine billion, eight hundred sixty-six million, five hundred thirty thousand, four hundred eighty-two".
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