Base | Representation |
---|---|
bin | 11000100010001001… |
… | …00001000000000000 |
3 | 1020222221010021120010 |
4 | 30101010201000000 |
5 | 203433323021204 |
6 | 10014550344520 |
7 | 644253121413 |
oct | 142104410000 |
9 | 36887107503 |
10 | 13171298304 |
11 | 56499443aa |
12 | 267705b140 |
13 | 131ba19c48 |
14 | 8cd3d9b7a |
15 | 5214dbd89 |
hex | 311121000 |
13171298304 has 104 divisors (see below), whose sum is σ = 35231784480. Its totient is φ = 4376363008.
The previous prime is 13171298251. The next prime is 13171298311. The reversal of 13171298304 is 40389217131.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4262392 + ... + 4265480.
Almost surely, 213171298304 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 13171298304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17615892240).
13171298304 is an abundant number, since it is smaller than the sum of its proper divisors (22060486176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13171298304 is an equidigital number, since it uses as much as digits as its factorization.
13171298304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3463 (or 3441 counting only the distinct ones).
The product of its (nonzero) digits is 36288, while the sum is 39.
The spelling of 13171298304 in words is "thirteen billion, one hundred seventy-one million, two hundred ninety-eight thousand, three hundred four".
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