Base | Representation |
---|---|
bin | 10111111000010… |
… | …11010010000111 |
3 | 111221221112011222 |
4 | 23330023102013 |
5 | 402240333411 |
6 | 31513350555 |
7 | 4651504442 |
oct | 1374132207 |
9 | 457845158 |
10 | 200324231 |
11 | a3094618 |
12 | 5710845b |
13 | 3266ba63 |
14 | 1c868659 |
15 | 128c04db |
hex | bf0b487 |
200324231 has 2 divisors, whose sum is σ = 200324232. Its totient is φ = 200324230.
The previous prime is 200324221. The next prime is 200324249. The reversal of 200324231 is 132423002.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 200324231 - 218 = 200062087 is a prime.
It is a super-2 number, since 2×2003242312 = 80259595051482722, which contains 22 as substring.
It is a Sophie Germain prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (200324221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100162115 + 100162116.
It is an arithmetic number, because the mean of its divisors is an integer number (100162116).
Almost surely, 2200324231 is an apocalyptic number.
200324231 is a deficient number, since it is larger than the sum of its proper divisors (1).
200324231 is an equidigital number, since it uses as much as digits as its factorization.
200324231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 200324231 is about 14153.5942784863. The cubic root of 200324231 is about 585.1193960893.
Adding to 200324231 its reverse (132423002), we get a palindrome (332747233).
The spelling of 200324231 in words is "two hundred million, three hundred twenty-four thousand, two hundred thirty-one".
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