Base | Representation |
---|---|
bin | 1001001100011111100101… |
… | …01110001010110001011011 |
3 | 2122121001121020121011112212 |
4 | 10212033302232022301123 |
5 | 10122243022203020131 |
6 | 111001054535225335 |
7 | 4154611265521451 |
oct | 446176256126133 |
9 | 78531536534485 |
10 | 20220483251291 |
11 | 6496505715094 |
12 | 2326a46b1824b |
13 | b38a2514a33b |
14 | 4dc96889a9d1 |
15 | 250eab6d1a2b |
hex | 1263f2b8ac5b |
20220483251291 has 2 divisors, whose sum is σ = 20220483251292. Its totient is φ = 20220483251290.
The previous prime is 20220483251281. The next prime is 20220483251393. The reversal of 20220483251291 is 19215238402202.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 20220483251291 - 226 = 20220416142427 is a prime.
It is not a weakly prime, because it can be changed into another prime (20220483251251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110241625645 + 10110241625646.
It is an arithmetic number, because the mean of its divisors is an integer number (10110241625646).
Almost surely, 220220483251291 is an apocalyptic number.
20220483251291 is a deficient number, since it is larger than the sum of its proper divisors (1).
20220483251291 is an equidigital number, since it uses as much as digits as its factorization.
20220483251291 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 138240, while the sum is 41.
The spelling of 20220483251291 in words is "twenty trillion, two hundred twenty billion, four hundred eighty-three million, two hundred fifty-one thousand, two hundred ninety-one".
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