Base | Representation |
---|---|
bin | 100011011111100011011… |
… | …0001101010110101011111 |
3 | 122021100021202122101020022 |
4 | 1012333012301222311133 |
5 | 1114410343413241424 |
6 | 14212551220542355 |
7 | 1012301300400026 |
oct | 106770661526537 |
9 | 18240252571208 |
10 | 4878122790239 |
11 | 1610889162a16 |
12 | 6694b55519bb |
13 | 29500acc57ba |
14 | 12c160dc98bd |
15 | 86d57a6095e |
hex | 46fc6c6ad5f |
4878122790239 has 2 divisors, whose sum is σ = 4878122790240. Its totient is φ = 4878122790238.
The previous prime is 4878122790133. The next prime is 4878122790251. The reversal of 4878122790239 is 9320972218784.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 4878122790239 - 28 = 4878122789983 is a prime.
It is a super-3 number, since 3×48781227902393 (a number of 39 digits) contains 333 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (4878122790439) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2439061395119 + 2439061395120.
It is an arithmetic number, because the mean of its divisors is an integer number (2439061395120).
Almost surely, 24878122790239 is an apocalyptic number.
4878122790239 is a deficient number, since it is larger than the sum of its proper divisors (1).
4878122790239 is an equidigital number, since it uses as much as digits as its factorization.
4878122790239 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 24385536, while the sum is 62.
The spelling of 4878122790239 in words is "four trillion, eight hundred seventy-eight billion, one hundred twenty-two million, seven hundred ninety thousand, two hundred thirty-nine".
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