Base | Representation |
---|---|
bin | 1011110101111111100000… |
… | …1110000110101101001011 |
3 | 1201002220121020010202020101 |
4 | 2331133320032012231023 |
5 | 3201323441320234402 |
6 | 43410153144510231 |
7 | 2512552340252452 |
oct | 275377016065513 |
9 | 51086536122211 |
10 | 13022210321227 |
11 | 4170763268878 |
12 | 156395ba7b377 |
13 | 735cb2269523 |
14 | 3303c7ab3b99 |
15 | 178b0e4acb87 |
hex | bd7f8386b4b |
13022210321227 has 2 divisors, whose sum is σ = 13022210321228. Its totient is φ = 13022210321226.
The previous prime is 13022210321213. The next prime is 13022210321231. The reversal of 13022210321227 is 72212301222031.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (72212301222031) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13022210321227 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13022210321195 and 13022210321204.
It is not a weakly prime, because it can be changed into another prime (13022210321927) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511105160613 + 6511105160614.
It is an arithmetic number, because the mean of its divisors is an integer number (6511105160614).
Almost surely, 213022210321227 is an apocalyptic number.
13022210321227 is a deficient number, since it is larger than the sum of its proper divisors (1).
13022210321227 is an equidigital number, since it uses as much as digits as its factorization.
13022210321227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 4032, while the sum is 28.
Adding to 13022210321227 its reverse (72212301222031), we get a palindrome (85234511543258).
The spelling of 13022210321227 in words is "thirteen trillion, twenty-two billion, two hundred ten million, three hundred twenty-one thousand, two hundred twenty-seven".
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