Base | Representation |
---|---|
bin | 1001110110110… |
… | …0010101000101 |
3 | 2212210012022202 |
4 | 2131230111011 |
5 | 41040310211 |
6 | 4034004245 |
7 | 1011240323 |
oct | 235542505 |
9 | 85705282 |
10 | 41338181 |
11 | 21374a95 |
12 | 11a16685 |
13 | 8744981 |
14 | 56c0d13 |
15 | 396853b |
hex | 276c545 |
41338181 has 2 divisors, whose sum is σ = 41338182. Its totient is φ = 41338180.
The previous prime is 41338151. The next prime is 41338201. The reversal of 41338181 is 18183314.
41338181 is digitally balanced in base 2, 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., 36784225 + 4553956 = 6065^2 + 2134^2 .
It is a cyclic number.
It is not a de Polignac number, because 41338181 - 210 = 41337157 is a prime.
It is a super-2 number, since 2×413381812 = 3417690416777522, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (41338111) 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 as a sum of consecutive naturals, namely, 20669090 + 20669091.
It is an arithmetic number, because the mean of its divisors is an integer number (20669091).
Almost surely, 241338181 is an apocalyptic number.
It is an amenable number.
41338181 is a deficient number, since it is larger than the sum of its proper divisors (1).
41338181 is an equidigital number, since it uses as much as digits as its factorization.
41338181 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 2304, while the sum is 29.
The square root of 41338181 is about 6429.4775059876. The cubic root of 41338181 is about 345.7671955717.
The spelling of 41338181 in words is "forty-one million, three hundred thirty-eight thousand, one hundred eighty-one".
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