Base | Representation |
---|---|
bin | 1011111011101100100110… |
… | …0001000111100110110111 |
3 | 1201110021120001202021201011 |
4 | 2332323021201013212313 |
5 | 3204430143010234221 |
6 | 43523201452013051 |
7 | 2522622026425126 |
oct | 276731141074667 |
9 | 51407501667634 |
10 | 13120211024311 |
11 | 41a9283097576 |
12 | 157a950161187 |
13 | 7422cc7b9931 |
14 | 3350433bdabd |
15 | 17b447e231e1 |
hex | beec98479b7 |
13120211024311 has 2 divisors, whose sum is σ = 13120211024312. Its totient is φ = 13120211024310.
The previous prime is 13120211024281. The next prime is 13120211024353. The reversal of 13120211024311 is 11342011202131.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13120211024311 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13120211024911) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560105512155 + 6560105512156.
It is an arithmetic number, because the mean of its divisors is an integer number (6560105512156).
Almost surely, 213120211024311 is an apocalyptic number.
13120211024311 is a deficient number, since it is larger than the sum of its proper divisors (1).
13120211024311 is an equidigital number, since it uses as much as digits as its factorization.
13120211024311 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 22.
Adding to 13120211024311 its reverse (11342011202131), we get a palindrome (24462222226442).
It can be divided in two parts, 1312021 and 1024311, that added together give a palindrome (2336332).
The spelling of 13120211024311 in words is "thirteen trillion, one hundred twenty billion, two hundred eleven million, twenty-four thousand, three hundred eleven".
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