Base | Representation |
---|---|
bin | 11000101110011001… |
… | …11111011010010000 |
3 | 1021021002201101020222 |
4 | 30113030333122100 |
5 | 204141142331222 |
6 | 10033103452212 |
7 | 646642460615 |
oct | 142714773220 |
9 | 37232641228 |
10 | 13274183312 |
11 | 56a1a26435 |
12 | 26a55b7068 |
13 | 1337130950 |
14 | 8dcd3c50c |
15 | 52a561542 |
hex | 31733f690 |
13274183312 has 20 divisors (see below), whose sum is σ = 27697094460. Its totient is φ = 6126546048.
The previous prime is 13274183267. The next prime is 13274183327. The reversal of 13274183312 is 21338147231.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1606727056 + 11667456256 = 40084^2 + 108016^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31908887 + ... + 31909302.
It is an arithmetic number, because the mean of its divisors is an integer number (1384854723).
Almost surely, 213274183312 is an apocalyptic number.
It is an amenable number.
13274183312 is an abundant number, since it is smaller than the sum of its proper divisors (14422911148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13274183312 is a wasteful number, since it uses less digits than its factorization.
13274183312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63818210 (or 63818204 counting only the distinct ones).
The product of its digits is 24192, while the sum is 35.
The spelling of 13274183312 in words is "thirteen billion, two hundred seventy-four million, one hundred eighty-three thousand, three hundred twelve".
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