Base | Representation |
---|---|
bin | 10100110011101… |
… | …101110010101101 |
3 | 220022220011212011 |
4 | 110303231302231 |
5 | 1203332214404 |
6 | 54350241221 |
7 | 11436211561 |
oct | 2463556255 |
9 | 808804764 |
10 | 349101229 |
11 | 16a070a14 |
12 | 98ab6211 |
13 | 57430099 |
14 | 345156a1 |
15 | 209ac604 |
hex | 14cedcad |
349101229 has 2 divisors, whose sum is σ = 349101230. Its totient is φ = 349101228.
The previous prime is 349101223. The next prime is 349101241. The reversal of 349101229 is 922101943.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 182304004 + 166797225 = 13502^2 + 12915^2 .
It is a cyclic number.
It is not a de Polignac number, because 349101229 - 25 = 349101197 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 349101229.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (349101223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174550614 + 174550615.
It is an arithmetic number, because the mean of its divisors is an integer number (174550615).
Almost surely, 2349101229 is an apocalyptic number.
It is an amenable number.
349101229 is a deficient number, since it is larger than the sum of its proper divisors (1).
349101229 is an equidigital number, since it uses as much as digits as its factorization.
349101229 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3888, while the sum is 31.
The square root of 349101229 is about 18684.2508279032. The cubic root of 349101229 is about 704.1261268135.
The spelling of 349101229 in words is "three hundred forty-nine million, one hundred one thousand, two hundred twenty-nine".
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