Base | Representation |
---|---|
bin | 111011001110101000011… |
… | …0100110110010000000000 |
3 | 1001211012120211110001101120 |
4 | 1312131100310312100000 |
5 | 2031332333134310041 |
6 | 25151335544232240 |
7 | 1500055460215455 |
oct | 166352064662000 |
9 | 31735524401346 |
10 | 8140319056896 |
11 | 2659320987564 |
12 | ab579446b680 |
13 | 4708235c7000 |
14 | 201dca40182c |
15 | e1b35bac366 |
hex | 76750d36400 |
8140319056896 has 352 divisors, whose sum is σ = 23691738255360. Its totient is φ = 2484729741312.
The previous prime is 8140319056879. The next prime is 8140319056921. The reversal of 8140319056896 is 6986509130418.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 857141620 + ... + 857151116.
Almost surely, 28140319056896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8140319056896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11845869127680).
8140319056896 is an abundant number, since it is smaller than the sum of its proper divisors (15551419198464).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8140319056896 is a wasteful number, since it uses less digits than its factorization.
8140319056896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9686 (or 9642 counting only the distinct ones).
The product of its (nonzero) digits is 11197440, while the sum is 60.
The spelling of 8140319056896 in words is "eight trillion, one hundred forty billion, three hundred nineteen million, fifty-six thousand, eight hundred ninety-six".
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