Base | Representation |
---|---|
bin | 1100010001111100000000… |
… | …0010001100110000001000 |
3 | 1202210210210210010020121200 |
4 | 3010133000002030300020 |
5 | 3232210204311411240 |
6 | 44414512310504200 |
7 | 2562336452306043 |
oct | 304370002146010 |
9 | 52723723106550 |
10 | 13502304013320 |
11 | 433632767a531 |
12 | 1620a06365060 |
13 | 76c353254c85 |
14 | 34972d23dc5a |
15 | 18635c6d0930 |
hex | c47c008cc08 |
13502304013320 has 192 divisors, whose sum is σ = 44665550083440. Its totient is φ = 3536531712000.
The previous prime is 13502304013307. The next prime is 13502304013339. The reversal of 13502304013320 is 2331040320531.
13502304013320 is a `hidden beast` number, since 1 + 3 + 5 + 0 + 230 + 401 + 3 + 3 + 20 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 8729223884676 + 4773080128644 = 2954526^2 + 2184738^2 .
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, 14955402 + ... + 15832518.
Almost surely, 213502304013320 is an apocalyptic number.
13502304013320 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 13502304013320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22332775041720).
13502304013320 is an abundant number, since it is smaller than the sum of its proper divisors (31163246070120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13502304013320 is a wasteful number, since it uses less digits than its factorization.
13502304013320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877896 (or 877889 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 13502304013320 its reverse (2331040320531), we get a palindrome (15833344333851).
The spelling of 13502304013320 in words is "thirteen trillion, five hundred two billion, three hundred four million, thirteen thousand, three hundred twenty".
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