Base | Representation |
---|---|
bin | 1110000111001000000… |
… | …1010011011100010111 |
3 | 212011202102220120001111 |
4 | 3201302001103130113 |
5 | 12432444331103413 |
6 | 303212112035451 |
7 | 23341445313523 |
oct | 3416201233427 |
9 | 764672816044 |
10 | 242431112983 |
11 | 938a6052424 |
12 | 3ab99832b87 |
13 | 19b26c61b17 |
14 | ba3b4cad83 |
15 | 648d5cad3d |
hex | 3872053717 |
242431112983 has 2 divisors, whose sum is σ = 242431112984. Its totient is φ = 242431112982.
The previous prime is 242431112971. The next prime is 242431113077. The reversal of 242431112983 is 389211134242.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 242431112983 - 217 = 242430981911 is a prime.
It is a super-2 number, since 2×2424311129832 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242431112953) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121215556491 + 121215556492.
It is an arithmetic number, because the mean of its divisors is an integer number (121215556492).
Almost surely, 2242431112983 is an apocalyptic number.
242431112983 is a deficient number, since it is larger than the sum of its proper divisors (1).
242431112983 is an equidigital number, since it uses as much as digits as its factorization.
242431112983 is an evil number, because the sum of its binary digits is even.
The product of its digits is 82944, while the sum is 40.
The spelling of 242431112983 in words is "two hundred forty-two billion, four hundred thirty-one million, one hundred twelve thousand, nine hundred eighty-three".
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