Base | Representation |
---|---|
bin | 111111101000111110… |
… | …000100110001101011 |
3 | 20112101020202221112000 |
4 | 333220332010301223 |
5 | 2104421233033133 |
6 | 51220343222043 |
7 | 4636233506232 |
oct | 775076046153 |
9 | 215336687460 |
10 | 68333096043 |
11 | 26a862844a3 |
12 | 112b0747923 |
13 | 659ccb8354 |
14 | 34434a7b19 |
15 | 1b9e0e8413 |
hex | fe8f84c6b |
68333096043 has 16 divisors (see below), whose sum is σ = 101317040640. Its totient is φ = 45518126472.
The previous prime is 68333096017. The next prime is 68333096059. The reversal of 68333096043 is 34069033386.
68333096043 is a `hidden beast` number, since 6 + 8 + 3 + 3 + 30 + 9 + 604 + 3 = 666.
It is not a de Polignac number, because 68333096043 - 212 = 68333091947 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 68333096043.
It is not an unprimeable number, because it can be changed into a prime (68333092043) 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, 1001671 + ... + 1067712.
It is an arithmetic number, because the mean of its divisors is an integer number (6332315040).
Almost surely, 268333096043 is an apocalyptic number.
68333096043 is a deficient number, since it is larger than the sum of its proper divisors (32983944597).
68333096043 is a wasteful number, since it uses less digits than its factorization.
68333096043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2070615 (or 2070609 counting only the distinct ones).
The product of its (nonzero) digits is 839808, while the sum is 45.
The spelling of 68333096043 in words is "sixty-eight billion, three hundred thirty-three million, ninety-six thousand, forty-three".
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