Base | Representation |
---|---|
bin | 1011110110011101101010… |
… | …0110011010100110110111 |
3 | 1201010200111020112021220220 |
4 | 2331213122212122212313 |
5 | 3201442030121443221 |
6 | 43414012205425423 |
7 | 2513260030453605 |
oct | 275473246324667 |
9 | 51120436467826 |
10 | 13030303312311 |
11 | 417413657a85a |
12 | 156543a26b273 |
13 | 7369a1b3ab4c |
14 | 330954866875 |
15 | 178e34c260c6 |
hex | bd9da99a9b7 |
13030303312311 has 16 divisors (see below), whose sum is σ = 17405055398016. Its totient is φ = 8671218650336.
The previous prime is 13030303312307. The next prime is 13030303312339. The reversal of 13030303312311 is 11321330303031.
It is a cyclic number.
It is not a de Polignac number, because 13030303312311 - 22 = 13030303312307 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13030303312361) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4998061 + ... + 7144313.
It is an arithmetic number, because the mean of its divisors is an integer number (1087815962376).
Almost surely, 213030303312311 is an apocalyptic number.
13030303312311 is a deficient number, since it is larger than the sum of its proper divisors (4374752085705).
13030303312311 is a wasteful number, since it uses less digits than its factorization.
13030303312311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2149902.
The product of its (nonzero) digits is 1458, while the sum is 24.
Adding to 13030303312311 its reverse (11321330303031), we get a palindrome (24351633615342).
The spelling of 13030303312311 in words is "thirteen trillion, thirty billion, three hundred three million, three hundred twelve thousand, three hundred eleven".
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