Base | Representation |
---|---|
bin | 11011111010110… |
… | …11010001101101 |
3 | 121022200220200001 |
4 | 31331123101231 |
5 | 434424100232 |
6 | 35123504301 |
7 | 5542502152 |
oct | 1575332155 |
9 | 538626601 |
10 | 234206317 |
11 | 110226744 |
12 | 66528091 |
13 | 396a2a27 |
14 | 23168229 |
15 | 158646e7 |
hex | df5b46d |
234206317 has 2 divisors, whose sum is σ = 234206318. Its totient is φ = 234206316.
The previous prime is 234206303. The next prime is 234206321. The reversal of 234206317 is 713602432.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 175668516 + 58537801 = 13254^2 + 7651^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234206317 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (234206347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117103158 + 117103159.
It is an arithmetic number, because the mean of its divisors is an integer number (117103159).
Almost surely, 2234206317 is an apocalyptic number.
It is an amenable number.
234206317 is a deficient number, since it is larger than the sum of its proper divisors (1).
234206317 is an equidigital number, since it uses as much as digits as its factorization.
234206317 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6048, while the sum is 28.
The square root of 234206317 is about 15303.8007370718. The cubic root of 234206317 is about 616.4050691094.
Adding to 234206317 its reverse (713602432), we get a palindrome (947808749).
The spelling of 234206317 in words is "two hundred thirty-four million, two hundred six thousand, three hundred seventeen".
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