Base | Representation |
---|---|
bin | 11000110001111100… |
… | …00101011100111011 |
3 | 1021100011111121022201 |
4 | 30120332011130323 |
5 | 204221240032311 |
6 | 10040043131031 |
7 | 650452456231 |
oct | 143076053473 |
9 | 37304447281 |
10 | 13303830331 |
11 | 5707735700 |
12 | 26b3513a77 |
13 | 134031106c |
14 | 902c58951 |
15 | 52ce6a9c1 |
hex | 318f8573b |
13303830331 has 6 divisors (see below), whose sum is σ = 14623218596. Its totient is φ = 12094391100.
The previous prime is 13303830311. The next prime is 13303830377.
13303830331 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 13303830331 - 25 = 13303830299 is a prime.
It is a super-2 number, since 2×133038303312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13303830331.
It is not an unprimeable number, because it can be changed into a prime (13303830311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54974385 + ... + 54974626.
Almost surely, 213303830331 is an apocalyptic number.
13303830331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13303830331 is a deficient number, since it is larger than the sum of its proper divisors (1319388265).
13303830331 is a wasteful number, since it uses less digits than its factorization.
13303830331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 109949033 (or 109949022 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 28.
The spelling of 13303830331 in words is "thirteen billion, three hundred three million, eight hundred thirty thousand, three hundred thirty-one".
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