Base | Representation |
---|---|
bin | 101110000010000010… |
… | …000000101001101011 |
3 | 11201120121010101020222 |
4 | 232002002000221223 |
5 | 1302211102032131 |
6 | 34412303040255 |
7 | 3366553545611 |
oct | 560202005153 |
9 | 151517111228 |
10 | 49426205291 |
11 | 19a63893651 |
12 | 96b48a008b |
13 | 4878c1ab28 |
14 | 256c4496b1 |
15 | 144430187b |
hex | b82080a6b |
49426205291 has 2 divisors, whose sum is σ = 49426205292. Its totient is φ = 49426205290.
The previous prime is 49426205209. The next prime is 49426205293. The reversal of 49426205291 is 19250262494.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 49426205291 - 234 = 32246336107 is a prime.
Together with 49426205293, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (49426205293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24713102645 + 24713102646.
It is an arithmetic number, because the mean of its divisors is an integer number (24713102646).
Almost surely, 249426205291 is an apocalyptic number.
49426205291 is a deficient number, since it is larger than the sum of its proper divisors (1).
49426205291 is an equidigital number, since it uses as much as digits as its factorization.
49426205291 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 311040, while the sum is 44.
The spelling of 49426205291 in words is "forty-nine billion, four hundred twenty-six million, two hundred five thousand, two hundred ninety-one".
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