Base | Representation |
---|---|
bin | 111111011010110001… |
… | …011111001000101110 |
3 | 20111202122121002201021 |
4 | 333122301133020232 |
5 | 2103424244240433 |
6 | 51140554204354 |
7 | 4630312141216 |
oct | 773261371056 |
9 | 214678532637 |
10 | 68094915118 |
11 | 2697389365a |
12 | 11244a236ba |
13 | 65628534a9 |
14 | 341d9c7246 |
15 | 1b8824b22d |
hex | fdac5f22e |
68094915118 has 16 divisors (see below), whose sum is σ = 103602415104. Its totient is φ = 33564192480.
The previous prime is 68094915103. The next prime is 68094915127. The reversal of 68094915118 is 81151949086.
It is a congruent number.
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, 813913 + ... + 893668.
It is an arithmetic number, because the mean of its divisors is an integer number (6475150944).
Almost surely, 268094915118 is an apocalyptic number.
68094915118 is a deficient number, since it is larger than the sum of its proper divisors (35507499986).
68094915118 is a wasteful number, since it uses less digits than its factorization.
68094915118 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1707867.
The product of its (nonzero) digits is 622080, while the sum is 52.
The spelling of 68094915118 in words is "sixty-eight billion, ninety-four million, nine hundred fifteen thousand, one hundred eighteen".
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