Base | Representation |
---|---|
bin | 101110011110… |
… | …001100111001 |
3 | 211220221000101 |
4 | 232132030321 |
5 | 11104313304 |
6 | 1113035401 |
7 | 205355665 |
oct | 56361471 |
9 | 24827011 |
10 | 12182329 |
11 | 6970845 |
12 | 40b5b61 |
13 | 26a6ca3 |
14 | 18918a5 |
15 | 11098a4 |
hex | b9e339 |
12182329 has 2 divisors, whose sum is σ = 12182330. Its totient is φ = 12182328.
The previous prime is 12182321. The next prime is 12182333. The reversal of 12182329 is 92328121.
12182329 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., 11022400 + 1159929 = 3320^2 + 1077^2 .
It is a cyclic number.
It is not a de Polignac number, because 12182329 - 23 = 12182321 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12182297 and 12182306.
It is not a weakly prime, because it can be changed into another prime (12182321) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6091164 + 6091165.
It is an arithmetic number, because the mean of its divisors is an integer number (6091165).
Almost surely, 212182329 is an apocalyptic number.
It is an amenable number.
12182329 is a deficient number, since it is larger than the sum of its proper divisors (1).
12182329 is an equidigital number, since it uses as much as digits as its factorization.
12182329 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1728, while the sum is 28.
The square root of 12182329 is about 3490.3193263654. The cubic root of 12182329 is about 230.0965505162.
The spelling of 12182329 in words is "twelve million, one hundred eighty-two thousand, three hundred twenty-nine".
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