Base | Representation |
---|---|
bin | 101100101000000001… |
… | …101000100011011011 |
3 | 11120200100200222121221 |
4 | 230220001220203123 |
5 | 1241113014012042 |
6 | 34002401312511 |
7 | 3314256421105 |
oct | 545001504333 |
9 | 146610628557 |
10 | 47916157147 |
11 | 19359470081 |
12 | 9353035737 |
13 | 469811b111 |
14 | 2467a8c575 |
15 | 13a696ed67 |
hex | b280688db |
47916157147 has 2 divisors, whose sum is σ = 47916157148. Its totient is φ = 47916157146.
The previous prime is 47916157099. The next prime is 47916157151. The reversal of 47916157147 is 74175161974.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 47916157147 - 219 = 47915632859 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47916157094 and 47916157103.
It is not a weakly prime, because it can be changed into another prime (47916157187) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23958078573 + 23958078574.
It is an arithmetic number, because the mean of its divisors is an integer number (23958078574).
Almost surely, 247916157147 is an apocalyptic number.
47916157147 is a deficient number, since it is larger than the sum of its proper divisors (1).
47916157147 is an equidigital number, since it uses as much as digits as its factorization.
47916157147 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1481760, while the sum is 52.
The spelling of 47916157147 in words is "forty-seven billion, nine hundred sixteen million, one hundred fifty-seven thousand, one hundred forty-seven".
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