Base | Representation |
---|---|
bin | 11000100000101111… |
… | …01000111000000000 |
3 | 1020222002222121002010 |
4 | 30100113220320000 |
5 | 203422320042310 |
6 | 10013450252520 |
7 | 644051123400 |
oct | 142027507000 |
9 | 36862877063 |
10 | 13159534080 |
11 | 5643239800 |
12 | 2673127140 |
13 | 131945b374 |
14 | 8cba16800 |
15 | 520466320 |
hex | 3105e8e00 |
13159534080 has 1080 divisors, whose sum is σ = 57141514584. Its totient is φ = 2573598720.
The previous prime is 13159534079. The next prime is 13159534103. The reversal of 13159534080 is 8043595131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 774090232 + ... + 774090248.
Almost surely, 213159534080 is an apocalyptic number.
13159534080 is a gapful number since it is divisible by the number (10) 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 13159534080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28570757292).
13159534080 is an abundant number, since it is smaller than the sum of its proper divisors (43981980504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13159534080 is a wasteful number, since it uses less digits than its factorization.
13159534080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96 (or 45 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 39.
The spelling of 13159534080 in words is "thirteen billion, one hundred fifty-nine million, five hundred thirty-four thousand, eighty".
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