Base | Representation |
---|---|
bin | 101011111001110001… |
… | …110101111011101111 |
3 | 11111200021201121200002 |
4 | 223321301311323233 |
5 | 1233020402000321 |
6 | 33353403254515 |
7 | 3256115435000 |
oct | 537161657357 |
9 | 144607647602 |
10 | 47140265711 |
11 | 18aa04a6390 |
12 | 917721a43b |
13 | 45a3459766 |
14 | 23d29db1a7 |
15 | 135d7ab20b |
hex | af9c75eef |
47140265711 has 16 divisors (see below), whose sum is σ = 59971718400. Its totient is φ = 36732671640.
The previous prime is 47140265699. The next prime is 47140265789. The reversal of 47140265711 is 11756204174.
It is not a de Polignac number, because 47140265711 - 210 = 47140264687 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47140265111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6243281 + ... + 6250826.
It is an arithmetic number, because the mean of its divisors is an integer number (3748232400).
Almost surely, 247140265711 is an apocalyptic number.
47140265711 is a deficient number, since it is larger than the sum of its proper divisors (12831452689).
47140265711 is a wasteful number, since it uses less digits than its factorization.
47140265711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12494139 (or 12494125 counting only the distinct ones).
The product of its (nonzero) digits is 47040, while the sum is 38.
Adding to 47140265711 its reverse (11756204174), we get a palindrome (58896469885).
The spelling of 47140265711 in words is "forty-seven billion, one hundred forty million, two hundred sixty-five thousand, seven hundred eleven".
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