Base | Representation |
---|---|
bin | 10011000110110101100… |
… | …100100111111101011000 |
3 | 11122112010000102002102211 |
4 | 103012311210213331120 |
5 | 133003021343132412 |
6 | 2443104501004504 |
7 | 163601433631210 |
oct | 23066544477530 |
9 | 4575100362384 |
10 | 1313011302232 |
11 | 466932717133 |
12 | 1925789b3734 |
13 | 96a7c925646 |
14 | 4779b617240 |
15 | 2424b35aca7 |
hex | 131b5927f58 |
1313011302232 has 32 divisors (see below), whose sum is σ = 2817465880320. Its totient is φ = 561945083040.
The previous prime is 1313011302191. The next prime is 1313011302283. The reversal of 1313011302232 is 2322031103131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16084894 + ... + 16166317.
It is an arithmetic number, because the mean of its divisors is an integer number (88045808760).
Almost surely, 21313011302232 is an apocalyptic number.
It is an amenable number.
1313011302232 is an abundant number, since it is smaller than the sum of its proper divisors (1504454578088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313011302232 is a wasteful number, since it uses less digits than its factorization.
1313011302232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32251951 (or 32251947 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 1313011302232 its reverse (2322031103131), we get a palindrome (3635042405363).
The spelling of 1313011302232 in words is "one trillion, three hundred thirteen billion, eleven million, three hundred two thousand, two hundred thirty-two".
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