Base | Representation |
---|---|
bin | 1011110100101101001110… |
… | …0011000110000110100111 |
3 | 1201000210120201201212020222 |
4 | 2331023103203012012213 |
5 | 3200443221234332221 |
6 | 43352101153314555 |
7 | 2511141045502154 |
oct | 275132343060647 |
9 | 51023521655228 |
10 | 13000120230311 |
11 | 4162357a59595 |
12 | 155b615b65a5b |
13 | 733ba1863106 |
14 | 32d2cdda122b |
15 | 178269ed59ab |
hex | bd2d38c61a7 |
13000120230311 has 2 divisors, whose sum is σ = 13000120230312. Its totient is φ = 13000120230310.
The previous prime is 13000120230301. The next prime is 13000120230367. The reversal of 13000120230311 is 11303202100031.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13000120230311 - 26 = 13000120230247 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13000120230311.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13000120230301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6500060115155 + 6500060115156.
It is an arithmetic number, because the mean of its divisors is an integer number (6500060115156).
Almost surely, 213000120230311 is an apocalyptic number.
13000120230311 is a deficient number, since it is larger than the sum of its proper divisors (1).
13000120230311 is an equidigital number, since it uses as much as digits as its factorization.
13000120230311 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 13000120230311 its reverse (11303202100031), we get a palindrome (24303322330342).
The spelling of 13000120230311 in words is "thirteen trillion, one hundred twenty million, two hundred thirty thousand, three hundred eleven".
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