Base | Representation |
---|---|
bin | 101011111010111101… |
… | …010011010011000101 |
3 | 11111201122221121012121 |
4 | 223322331103103011 |
5 | 1233040432444124 |
6 | 33355351245541 |
7 | 3256445532532 |
oct | 537275232305 |
9 | 144648847177 |
10 | 47160046789 |
11 | 19000687189 |
12 | 91819798b1 |
13 | 45a759433b |
14 | 23d54a9d89 |
15 | 13603b72e4 |
hex | afaf534c5 |
47160046789 has 2 divisors, whose sum is σ = 47160046790. Its totient is φ = 47160046788.
The previous prime is 47160046729. The next prime is 47160046831. The reversal of 47160046789 is 98764006174.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 27032949889 + 20127096900 = 164417^2 + 141870^2 .
It is a cyclic number.
It is not a de Polignac number, because 47160046789 - 29 = 47160046277 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47160046729) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23580023394 + 23580023395.
It is an arithmetic number, because the mean of its divisors is an integer number (23580023395).
Almost surely, 247160046789 is an apocalyptic number.
It is an amenable number.
47160046789 is a deficient number, since it is larger than the sum of its proper divisors (1).
47160046789 is an equidigital number, since it uses as much as digits as its factorization.
47160046789 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2032128, while the sum is 52.
The spelling of 47160046789 in words is "forty-seven billion, one hundred sixty million, forty-six thousand, seven hundred eighty-nine".
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