Base | Representation |
---|---|
bin | 101011111111111011… |
… | …110111000111111011 |
3 | 11111221111002021101021 |
4 | 223333323313013323 |
5 | 1233223322232243 |
6 | 33411533203311 |
7 | 3261511410616 |
oct | 537773670773 |
9 | 144844067337 |
10 | 47243555323 |
11 | 190438343a8 |
12 | 91a5930537 |
13 | 45bb982683 |
14 | 240260717d |
15 | 13678b06ed |
hex | affef71fb |
47243555323 has 2 divisors, whose sum is σ = 47243555324. Its totient is φ = 47243555322.
The previous prime is 47243555311. The next prime is 47243555341. The reversal of 47243555323 is 32355534274.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 47243555323 - 217 = 47243424251 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47243555323.
It is not a weakly prime, because it can be changed into another prime (47243555923) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23621777661 + 23621777662.
It is an arithmetic number, because the mean of its divisors is an integer number (23621777662).
Almost surely, 247243555323 is an apocalyptic number.
47243555323 is a deficient number, since it is larger than the sum of its proper divisors (1).
47243555323 is an equidigital number, since it uses as much as digits as its factorization.
47243555323 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1512000, while the sum is 43.
The spelling of 47243555323 in words is "forty-seven billion, two hundred forty-three million, five hundred fifty-five thousand, three hundred twenty-three".
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