Base | Representation |
---|---|
bin | 1011110101111111100000… |
… | …1100111111101010010111 |
3 | 1201002220121012120222001202 |
4 | 2331133320030333222113 |
5 | 3201323441231431411 |
6 | 43410153134343115 |
7 | 2512552334631203 |
oct | 275377014775227 |
9 | 51086535528052 |
10 | 13022210030231 |
11 | 417076308a186 |
12 | 156395b95aa9b |
13 | 735cb2196c3c |
14 | 3303c7a39b03 |
15 | 178b0e45183b |
hex | bd7f833fa97 |
13022210030231 has 2 divisors, whose sum is σ = 13022210030232. Its totient is φ = 13022210030230.
The previous prime is 13022210030227. The next prime is 13022210030233. The reversal of 13022210030231 is 13203001222031.
It is a strong prime.
It is an emirp because it is prime and its reverse (13203001222031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 13022210030231 - 22 = 13022210030227 is a prime.
It is a super-2 number, since 2×130222100302312 (a number of 27 digits) contains 22 as substring.
Together with 13022210030233, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (13022210030233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6511105015115 + 6511105015116.
It is an arithmetic number, because the mean of its divisors is an integer number (6511105015116).
Almost surely, 213022210030231 is an apocalyptic number.
13022210030231 is a deficient number, since it is larger than the sum of its proper divisors (1).
13022210030231 is an equidigital number, since it uses as much as digits as its factorization.
13022210030231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13022210030231 its reverse (13203001222031), we get a palindrome (26225211252262).
The spelling of 13022210030231 in words is "thirteen trillion, twenty-two billion, two hundred ten million, thirty thousand, two hundred thirty-one".
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