Base | Representation |
---|---|
bin | 11110111100100110011111… |
… | …10100111101011100100000 |
3 | 22220221210112222220201201000 |
4 | 33132103033310331130200 |
5 | 32404434414320322304 |
6 | 400423032030512000 |
7 | 20222443335604620 |
oct | 1736231764753440 |
9 | 286853488821630 |
10 | 68052948604704 |
11 | 1a758103394788 |
12 | 777114a965600 |
13 | 2bc849a07037b |
14 | 12b3acd170880 |
15 | 7d033019d939 |
hex | 3de4cfd3d720 |
68052948604704 has 96 divisors (see below), whose sum is σ = 226843162035840. Its totient is φ = 19443699599616.
The previous prime is 68052948604649. The next prime is 68052948604721. The reversal of 68052948604704 is 40740684925086.
68052948604704 is a `hidden beast` number, since 6 + 8 + 0 + 529 + 4 + 8 + 60 + 47 + 0 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (63).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5626064439 + ... + 5626076534.
It is an arithmetic number, because the mean of its divisors is an integer number (2362949604540).
Almost surely, 268052948604704 is an apocalyptic number.
It is an amenable number.
68052948604704 is an abundant number, since it is smaller than the sum of its proper divisors (158790213431136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68052948604704 is a wasteful number, since it uses less digits than its factorization.
68052948604704 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11252140999 (or 11252140985 counting only the distinct ones).
The product of its (nonzero) digits is 92897280, while the sum is 63.
The spelling of 68052948604704 in words is "sixty-eight trillion, fifty-two billion, nine hundred forty-eight million, six hundred four thousand, seven hundred four".
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