Base | Representation |
---|---|
bin | 101101111101… |
… | …101101001101 |
3 | 211200011102202 |
4 | 231331231031 |
5 | 11041033404 |
6 | 1110131245 |
7 | 204262643 |
oct | 55755515 |
9 | 24604382 |
10 | 12049229 |
11 | 688a845 |
12 | 4050b25 |
13 | 265b52a |
14 | 1859193 |
15 | 10d021e |
hex | b7db4d |
12049229 has 2 divisors, whose sum is σ = 12049230. Its totient is φ = 12049228.
The previous prime is 12049207. The next prime is 12049241. The reversal of 12049229 is 92294021.
12049229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 6620329 + 5428900 = 2573^2 + 2330^2 .
It is a cyclic number.
It is not a de Polignac number, because 12049229 - 28 = 12048973 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 (12049259) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6024614 + 6024615.
It is an arithmetic number, because the mean of its divisors is an integer number (6024615).
Almost surely, 212049229 is an apocalyptic number.
It is an amenable number.
12049229 is a deficient number, since it is larger than the sum of its proper divisors (1).
12049229 is an equidigital number, since it uses as much as digits as its factorization.
12049229 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2592, while the sum is 29.
The square root of 12049229 is about 3471.1999366213. The cubic root of 12049229 is about 229.2554943509.
The spelling of 12049229 in words is "twelve million, forty-nine thousand, two hundred twenty-nine".
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