Base | Representation |
---|---|
bin | 11100110111111… |
… | …01101000001101 |
3 | 121212202121111102 |
4 | 32123331220031 |
5 | 444001230331 |
6 | 40011232445 |
7 | 6000522341 |
oct | 1633755015 |
9 | 555677442 |
10 | 242211341 |
11 | 1147a3a69 |
12 | 69148725 |
13 | 3b246528 |
14 | 2424d621 |
15 | 163e64cb |
hex | e6fda0d |
242211341 has 2 divisors, whose sum is σ = 242211342. Its totient is φ = 242211340.
The previous prime is 242211323. The next prime is 242211377. The reversal of 242211341 is 143112242.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 239475625 + 2735716 = 15475^2 + 1654^2 .
It is a cyclic number.
It is not a de Polignac number, because 242211341 - 222 = 238017037 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (242211311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121105670 + 121105671.
It is an arithmetic number, because the mean of its divisors is an integer number (121105671).
Almost surely, 2242211341 is an apocalyptic number.
It is an amenable number.
242211341 is a deficient number, since it is larger than the sum of its proper divisors (1).
242211341 is an equidigital number, since it uses as much as digits as its factorization.
242211341 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 384, while the sum is 20.
The square root of 242211341 is about 15563.1404607168. The cubic root of 242211341 is about 623.3493219103.
Adding to 242211341 its reverse (143112242), we get a palindrome (385323583).
Subtracting from 242211341 its reverse (143112242), we obtain a palindrome (99099099).
The spelling of 242211341 in words is "two hundred forty-two million, two hundred eleven thousand, three hundred forty-one".
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