Base | Representation |
---|---|
bin | 11000011011001011… |
… | …10000011010100010 |
3 | 1020211212020111201022 |
4 | 30031211300122202 |
5 | 203323400401310 |
6 | 10005103005442 |
7 | 642643560602 |
oct | 141545603242 |
9 | 36755214638 |
10 | 13112903330 |
11 | 561998a39a |
12 | 265b599882 |
13 | 130c8b26c7 |
14 | 8c5758c02 |
15 | 51b304a55 |
hex | 30d9706a2 |
13112903330 has 8 divisors (see below), whose sum is σ = 23603226012. Its totient is φ = 5245161328.
The previous prime is 13112903303. The next prime is 13112903339. The reversal of 13112903330 is 3330921131.
It can be written as a sum of positive squares in 2 ways, for example, as 12624095449 + 488807881 = 112357^2 + 22109^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 13112903330.
It is not an unprimeable number, because it can be changed into a prime (13112903339) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 655645157 + ... + 655645176.
Almost surely, 213112903330 is an apocalyptic number.
13112903330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13112903330 is a deficient number, since it is larger than the sum of its proper divisors (10490322682).
13112903330 is a wasteful number, since it uses less digits than its factorization.
13112903330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1311290340.
The product of its (nonzero) digits is 1458, while the sum is 26.
The spelling of 13112903330 in words is "thirteen billion, one hundred twelve million, nine hundred three thousand, three hundred thirty".
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