Base | Representation |
---|---|
bin | 111111100101111110… |
… | …101011010101000010 |
3 | 20112020202100212002110 |
4 | 333211332223111002 |
5 | 2104320412003211 |
6 | 51211352000150 |
7 | 4635054156144 |
oct | 774576532502 |
9 | 215222325073 |
10 | 68282922306 |
11 | 26a5aa251a5 |
12 | 11297990056 |
13 | 659279bb51 |
14 | 343a966c94 |
15 | 1b999d6ea6 |
hex | fe5fab542 |
68282922306 has 16 divisors (see below), whose sum is σ = 136574665344. Its totient is φ = 22759503984.
The previous prime is 68282922293. The next prime is 68282922311. The reversal of 68282922306 is 60322928286.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264681 + ... + 454556.
It is an arithmetic number, because the mean of its divisors is an integer number (8535916584).
Almost surely, 268282922306 is an apocalyptic number.
68282922306 is an abundant number, since it is smaller than the sum of its proper divisors (68291743038).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
68282922306 is a wasteful number, since it uses less digits than its factorization.
68282922306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 735065.
The product of its (nonzero) digits is 995328, while the sum is 48.
The spelling of 68282922306 in words is "sixty-eight billion, two hundred eighty-two million, nine hundred twenty-two thousand, three hundred six".
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