Base | Representation |
---|---|
bin | 1101011101011100011… |
… | …1110101111011001011 |
3 | 211002212200102021012122 |
4 | 3113113013311323023 |
5 | 12242041030032021 |
6 | 254121543401455 |
7 | 22464255113204 |
oct | 3272707657313 |
9 | 732780367178 |
10 | 231242424011 |
11 | 8a084357835 |
12 | 3899675328b |
13 | 18a62c106c1 |
14 | b2995405ab |
15 | 60361b8bab |
hex | 35d71f5ecb |
231242424011 has 2 divisors, whose sum is σ = 231242424012. Its totient is φ = 231242424010.
The previous prime is 231242424001. The next prime is 231242424059. The reversal of 231242424011 is 110424242132.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 231242424011 - 26 = 231242423947 is a prime.
It is not a weakly prime, because it can be changed into another prime (231242424001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115621212005 + 115621212006.
It is an arithmetic number, because the mean of its divisors is an integer number (115621212006).
Almost surely, 2231242424011 is an apocalyptic number.
231242424011 is a deficient number, since it is larger than the sum of its proper divisors (1).
231242424011 is an equidigital number, since it uses as much as digits as its factorization.
231242424011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3072, while the sum is 26.
Adding to 231242424011 its reverse (110424242132), we get a palindrome (341666666143).
It can be divided in two parts, 231 and 242424011, that added together give a palindrome (242424242).
The spelling of 231242424011 in words is "two hundred thirty-one billion, two hundred forty-two million, four hundred twenty-four thousand, eleven".
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