Base | Representation |
---|---|
bin | 101100100111111110… |
… | …000010000111010011 |
3 | 11120200021221000212102 |
4 | 230213332002013103 |
5 | 1241112243311032 |
6 | 34002325151015 |
7 | 3314245410215 |
oct | 544776020723 |
9 | 146607830772 |
10 | 47915213267 |
11 | 19358985a09 |
12 | 935285b46b |
13 | 4697b7a5cc |
14 | 24678c45b5 |
15 | 13a6835362 |
hex | b27f821d3 |
47915213267 has 2 divisors, whose sum is σ = 47915213268. Its totient is φ = 47915213266.
The previous prime is 47915213261. The next prime is 47915213369. The reversal of 47915213267 is 76231251974.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47915213267 - 210 = 47915212243 is a prime.
It is not a weakly prime, because it can be changed into another prime (47915213261) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23957606633 + 23957606634.
It is an arithmetic number, because the mean of its divisors is an integer number (23957606634).
Almost surely, 247915213267 is an apocalyptic number.
47915213267 is a deficient number, since it is larger than the sum of its proper divisors (1).
47915213267 is an equidigital number, since it uses as much as digits as its factorization.
47915213267 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 635040, while the sum is 47.
The spelling of 47915213267 in words is "forty-seven billion, nine hundred fifteen million, two hundred thirteen thousand, two hundred sixty-seven".
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