Base | Representation |
---|---|
bin | 111111110001000111… |
… | …101110000010110000 |
3 | 20112201210002100211122 |
4 | 333301013232002300 |
5 | 2110211234421341 |
6 | 51242110201412 |
7 | 4642514024615 |
oct | 776107560260 |
9 | 215653070748 |
10 | 68469842096 |
11 | 27046493867 |
12 | 1132a4b3268 |
13 | 65c2426586 |
14 | 345770250c |
15 | 1bab10a94b |
hex | ff11ee0b0 |
68469842096 has 20 divisors (see below), whose sum is σ = 132679973712. Its totient is φ = 34229848896.
The previous prime is 68469842093. The next prime is 68469842123. The reversal of 68469842096 is 69024896486.
It is not an unprimeable number, because it can be changed into a prime (68469842093) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 204431 + ... + 422766.
Almost surely, 268469842096 is an apocalyptic number.
It is an amenable number.
68469842096 is a deficient number, since it is larger than the sum of its proper divisors (64210131616).
68469842096 is a wasteful number, since it uses less digits than its factorization.
68469842096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 634028 (or 634022 counting only the distinct ones).
The product of its (nonzero) digits is 35831808, while the sum is 62.
The spelling of 68469842096 in words is "sixty-eight billion, four hundred sixty-nine million, eight hundred forty-two thousand, ninety-six".
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