Base | Representation |
---|---|
bin | 1000001011100… |
… | …0100001110101 |
3 | 2101120010211102 |
4 | 2002320201311 |
5 | 32240412021 |
6 | 3223215445 |
7 | 564426626 |
oct | 202704165 |
9 | 71503742 |
10 | 34310261 |
11 | 18404897 |
12 | b5a7585 |
13 | 7153b3b |
14 | 47b1a4d |
15 | 302b00b |
hex | 20b8875 |
34310261 has 2 divisors, whose sum is σ = 34310262. Its totient is φ = 34310260.
The previous prime is 34310251. The next prime is 34310279. The reversal of 34310261 is 16201343.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 33709636 + 600625 = 5806^2 + 775^2 .
It is a cyclic number.
It is not a de Polignac number, because 34310261 - 210 = 34309237 is a 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 (34310201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17155130 + 17155131.
It is an arithmetic number, because the mean of its divisors is an integer number (17155131).
Almost surely, 234310261 is an apocalyptic number.
It is an amenable number.
34310261 is a deficient number, since it is larger than the sum of its proper divisors (1).
34310261 is an equidigital number, since it uses as much as digits as its factorization.
34310261 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 34310261 is about 5857.4961374294. The cubic root of 34310261 is about 324.9436146757.
The spelling of 34310261 in words is "thirty-four million, three hundred ten thousand, two hundred sixty-one".
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