Base | Representation |
---|---|
bin | 1010000001011000101… |
… | …01001101111010010011 |
3 | 1012220210201121111011121 |
4 | 11000230111031322103 |
5 | 21120202313040222 |
6 | 422104345423111 |
7 | 33610044265306 |
oct | 5005425157223 |
9 | 1186721544147 |
10 | 344341143187 |
11 | 123041664488 |
12 | 5689b19aa97 |
13 | 266183a7642 |
14 | 129480a6b3d |
15 | 8e553555c7 |
hex | 502c54de93 |
344341143187 has 2 divisors, whose sum is σ = 344341143188. Its totient is φ = 344341143186.
The previous prime is 344341143163. The next prime is 344341143199. The reversal of 344341143187 is 781341143443.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 344341143187 - 231 = 342193659539 is a prime.
It is not a weakly prime, because it can be changed into another prime (344341143287) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172170571593 + 172170571594.
It is an arithmetic number, because the mean of its divisors is an integer number (172170571594).
Almost surely, 2344341143187 is an apocalyptic number.
344341143187 is a deficient number, since it is larger than the sum of its proper divisors (1).
344341143187 is an equidigital number, since it uses as much as digits as its factorization.
344341143187 is an evil number, because the sum of its binary digits is even.
The product of its digits is 387072, while the sum is 43.
The spelling of 344341143187 in words is "three hundred forty-four billion, three hundred forty-one million, one hundred forty-three thousand, one hundred eighty-seven".
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