Base | Representation |
---|---|
bin | 10101011100100100101011… |
… | …10011111010001111010111 |
3 | 20011222120102220100100120222 |
4 | 22232102111303322033113 |
5 | 22140142222101320114 |
6 | 244145325305344555 |
7 | 12635200563330044 |
oct | 1256222563721727 |
9 | 204876386310528 |
10 | 47161254323159 |
11 | 14032a80635089 |
12 | 535820079815b |
13 | 2041396c94252 |
14 | b9088ca561cb |
15 | 56bb8c07498e |
hex | 2ae495cfa3d7 |
47161254323159 has 2 divisors, whose sum is σ = 47161254323160. Its totient is φ = 47161254323158.
The previous prime is 47161254323149. The next prime is 47161254323207. The reversal of 47161254323159 is 95132345216174.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47161254323159 - 24 = 47161254323143 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47161254323159.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (47161254323119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23580627161579 + 23580627161580.
It is an arithmetic number, because the mean of its divisors is an integer number (23580627161580).
Almost surely, 247161254323159 is an apocalyptic number.
47161254323159 is a deficient number, since it is larger than the sum of its proper divisors (1).
47161254323159 is an equidigital number, since it uses as much as digits as its factorization.
47161254323159 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 5443200, while the sum is 53.
The spelling of 47161254323159 in words is "forty-seven trillion, one hundred sixty-one billion, two hundred fifty-four million, three hundred twenty-three thousand, one hundred fifty-nine".
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