Base | Representation |
---|---|
bin | 10100001001101… |
… | …100100101010101 |
3 | 212120011120010012 |
4 | 110021230211111 |
5 | 1143022224404 |
6 | 53314210005 |
7 | 11243454065 |
oct | 2411544525 |
9 | 776146105 |
10 | 338086229 |
11 | 163928208 |
12 | 95283905 |
13 | 55074530 |
14 | 32c893a5 |
15 | 1ea33a6e |
hex | 1426c955 |
338086229 has 8 divisors (see below), whose sum is σ = 364236600. Its totient is φ = 311956416.
The previous prime is 338086213. The next prime is 338086249. The reversal of 338086229 is 922680833.
It can be written as a sum of positive squares in 4 ways, for example, as 42315025 + 295771204 = 6505^2 + 17198^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 338086229 - 24 = 338086213 is a prime.
It is a super-2 number, since 2×3380862292 = 228604596478880882, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (338086249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56279 + ... + 61995.
It is an arithmetic number, because the mean of its divisors is an integer number (45529575).
Almost surely, 2338086229 is an apocalyptic number.
It is an amenable number.
338086229 is a deficient number, since it is larger than the sum of its proper divisors (26150371).
338086229 is a wasteful number, since it uses less digits than its factorization.
338086229 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10279.
The product of its (nonzero) digits is 124416, while the sum is 41.
The square root of 338086229 is about 18387.1212809401. The cubic root of 338086229 is about 696.6412080113.
The spelling of 338086229 in words is "three hundred thirty-eight million, eighty-six thousand, two hundred twenty-nine".
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