Base | Representation |
---|---|
bin | 1011111011101100100110… |
… | …0001011010001000111111 |
3 | 1201110021120001220010211201 |
4 | 2332323021201122020333 |
5 | 3204430143020201343 |
6 | 43523201453400331 |
7 | 2522622030162343 |
oct | 276731141321077 |
9 | 51407501803751 |
10 | 13120211100223 |
11 | 41a9283139607 |
12 | 157a9501990a7 |
13 | 7422cc815356 |
14 | 3350433dd623 |
15 | 17b447e3a94d |
hex | beec985a23f |
13120211100223 has 2 divisors, whose sum is σ = 13120211100224. Its totient is φ = 13120211100222.
The previous prime is 13120211100193. The next prime is 13120211100257. The reversal of 13120211100223 is 32200111202131.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 13120211100223 - 221 = 13120209003071 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13120211100223.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13120211160223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6560105550111 + 6560105550112.
It is an arithmetic number, because the mean of its divisors is an integer number (6560105550112).
Almost surely, 213120211100223 is an apocalyptic number.
13120211100223 is a deficient number, since it is larger than the sum of its proper divisors (1).
13120211100223 is an equidigital number, since it uses as much as digits as its factorization.
13120211100223 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 13120211100223 its reverse (32200111202131), we get a palindrome (45320322302354).
The spelling of 13120211100223 in words is "thirteen trillion, one hundred twenty billion, two hundred eleven million, one hundred thousand, two hundred twenty-three".
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