Base | Representation |
---|---|
bin | 1101010101110011100… |
… | …0100101111111111111 |
3 | 210220120202102221011001 |
4 | 3111130320211333333 |
5 | 12223341022400041 |
6 | 253142243311131 |
7 | 22362403336555 |
oct | 3253470457777 |
9 | 726522387131 |
10 | 229191606271 |
11 | 89221761041 |
12 | 3850397b4a7 |
13 | 187c7082994 |
14 | b143017bd5 |
15 | 5e66119131 |
hex | 355ce25fff |
229191606271 has 2 divisors, whose sum is σ = 229191606272. Its totient is φ = 229191606270.
The previous prime is 229191606253. The next prime is 229191606439. The reversal of 229191606271 is 172606191922.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 229191606271 - 29 = 229191605759 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (229191606221) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 114595803135 + 114595803136.
It is an arithmetic number, because the mean of its divisors is an integer number (114595803136).
Almost surely, 2229191606271 is an apocalyptic number.
229191606271 is a deficient number, since it is larger than the sum of its proper divisors (1).
229191606271 is an equidigital number, since it uses as much as digits as its factorization.
229191606271 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 163296, while the sum is 46.
The spelling of 229191606271 in words is "two hundred twenty-nine billion, one hundred ninety-one million, six hundred six thousand, two hundred seventy-one".
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