Base | Representation |
---|---|
bin | 1001010010000010010… |
… | …1110010110000000000 |
3 | 120020121002012011111100 |
4 | 2110200211302300000 |
5 | 10103033401134224 |
6 | 201131041214400 |
7 | 14343403315230 |
oct | 2244045626000 |
9 | 506532164440 |
10 | 159460568064 |
11 | 61699373a46 |
12 | 26aa3031400 |
13 | 12063589725 |
14 | 7a0a015cc0 |
15 | 4234435ac9 |
hex | 2520972c00 |
159460568064 has 264 divisors, whose sum is σ = 532147618080. Its totient is φ = 45046628352.
The previous prime is 159460568051. The next prime is 159460568107. The reversal of 159460568064 is 460865064951.
159460568064 is a `hidden beast` number, since 1 + 59 + 460 + 56 + 80 + 6 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 159460568064.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5727682 + ... + 5755454.
Almost surely, 2159460568064 is an apocalyptic number.
159460568064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 159460568064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (266073809040).
159460568064 is an abundant number, since it is smaller than the sum of its proper divisors (372687050016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159460568064 is a wasteful number, since it uses less digits than its factorization.
159460568064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27895 (or 27874 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 54.
The spelling of 159460568064 in words is "one hundred fifty-nine billion, four hundred sixty million, five hundred sixty-eight thousand, sixty-four".
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