Base | Representation |
---|---|
bin | 11000101110101011… |
… | …10110010000000000 |
3 | 1021021021002100010200 |
4 | 30113111312100000 |
5 | 204142241130323 |
6 | 10033225325200 |
7 | 650001300630 |
oct | 142725662000 |
9 | 37237070120 |
10 | 13276505088 |
11 | 56a3271860 |
12 | 26a6336800 |
13 | 1337764692 |
14 | 8dd3846c0 |
15 | 52a86e443 |
hex | 317576400 |
13276505088 has 528 divisors, whose sum is σ = 48834804096. Its totient is φ = 3373793280.
The previous prime is 13276505009. The next prime is 13276505111. The reversal of 13276505088 is 88050567231.
13276505088 is a `hidden beast` number, since 132 + 7 + 6 + 5 + 0 + 508 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (528).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37610320 + ... + 37610672.
Almost surely, 213276505088 is an apocalyptic number.
13276505088 is a gapful number since it is divisible by the number (18) 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 13276505088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24417402048).
13276505088 is an abundant number, since it is smaller than the sum of its proper divisors (35558299008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13276505088 is a wasteful number, since it uses less digits than its factorization.
13276505088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 450 (or 429 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The spelling of 13276505088 in words is "thirteen billion, two hundred seventy-six million, five hundred five thousand, eighty-eight".
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