Base | Representation |
---|---|
bin | 111111100110110001… |
… | …100111110111011011 |
3 | 20112021200111100221001 |
4 | 333212301213313123 |
5 | 2104332321334332 |
6 | 51212550125431 |
7 | 4635305531365 |
oct | 774661476733 |
9 | 215250440831 |
10 | 68296277467 |
11 | 26a67517120 |
12 | 112a0350877 |
13 | 6595496902 |
14 | 343c641d35 |
15 | 1b9ac740e7 |
hex | fe6c67ddb |
68296277467 has 16 divisors (see below), whose sum is σ = 75316808160. Its totient is φ = 61412256000.
The previous prime is 68296277459. The next prime is 68296277503. The reversal of 68296277467 is 76477269286.
It is a cyclic number.
It is not a de Polignac number, because 68296277467 - 23 = 68296277459 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 68296277399 and 68296277408.
It is not an unprimeable number, because it can be changed into a prime (68296277447) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1117909 + ... + 1177417.
It is an arithmetic number, because the mean of its divisors is an integer number (4707300510).
Almost surely, 268296277467 is an apocalyptic number.
68296277467 is a deficient number, since it is larger than the sum of its proper divisors (7020530693).
68296277467 is a wasteful number, since it uses less digits than its factorization.
68296277467 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60654.
The product of its digits is 85349376, while the sum is 64.
The spelling of 68296277467 in words is "sixty-eight billion, two hundred ninety-six million, two hundred seventy-seven thousand, four hundred sixty-seven".
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