Base | Representation |
---|---|
bin | 101010101010… |
… | …000100111101 |
3 | 210001010100212 |
4 | 222222010331 |
5 | 10330314042 |
6 | 1035402205 |
7 | 164022512 |
oct | 52520475 |
9 | 23033325 |
10 | 11182397 |
11 | 6348556 |
12 | 38b3365 |
13 | 2416b05 |
14 | 16b1309 |
15 | ead482 |
hex | aaa13d |
11182397 has 2 divisors, whose sum is σ = 11182398. Its totient is φ = 11182396.
The previous prime is 11182363. The next prime is 11182427. The reversal of 11182397 is 79328111.
11182397 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., 7873636 + 3308761 = 2806^2 + 1819^2 .
It is a cyclic number.
It is not a de Polignac number, because 11182397 - 212 = 11178301 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 (11182307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5591198 + 5591199.
It is an arithmetic number, because the mean of its divisors is an integer number (5591199).
Almost surely, 211182397 is an apocalyptic number.
It is an amenable number.
11182397 is a deficient number, since it is larger than the sum of its proper divisors (1).
11182397 is an equidigital number, since it uses as much as digits as its factorization.
11182397 is an evil number, because the sum of its binary digits is even.
The product of its digits is 3024, while the sum is 32.
The square root of 11182397 is about 3344.0091208010. The cubic root of 11182397 is about 223.6205109923.
The spelling of 11182397 in words is "eleven million, one hundred eighty-two thousand, three hundred ninety-seven".
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