Base | Representation |
---|---|
bin | 101110001110… |
… | …010101011101 |
3 | 211210121212102 |
4 | 232032111131 |
5 | 11100223331 |
6 | 1111414445 |
7 | 204665345 |
oct | 56162535 |
9 | 24717772 |
10 | 12117341 |
11 | 6926a35 |
12 | 4084425 |
13 | 2683532 |
14 | 1875d25 |
15 | 10e54cb |
hex | b8e55d |
12117341 has 2 divisors, whose sum is σ = 12117342. Its totient is φ = 12117340.
The previous prime is 12117323. The next prime is 12117359. The reversal of 12117341 is 14371121.
It is a happy number.
It is a balanced prime because it is at equal distance from previous prime (12117323) and next prime (12117359).
It can be written as a sum of positive squares in only one way, i.e., 9278116 + 2839225 = 3046^2 + 1685^2 .
It is a cyclic number.
It is not a de Polignac number, because 12117341 - 210 = 12116317 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (12117841) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6058670 + 6058671.
It is an arithmetic number, because the mean of its divisors is an integer number (6058671).
Almost surely, 212117341 is an apocalyptic number.
It is an amenable number.
12117341 is a deficient number, since it is larger than the sum of its proper divisors (1).
12117341 is an equidigital number, since it uses as much as digits as its factorization.
12117341 is an evil number, because the sum of its binary digits is even.
The product of its digits is 168, while the sum is 20.
The square root of 12117341 is about 3480.9971272611. The cubic root of 12117341 is about 229.6866621686.
Adding to 12117341 its sum of digits (20), we get a 4-th power (12117361 = 594).
Adding to 12117341 its reverse (14371121), we get a palindrome (26488462).
The spelling of 12117341 in words is "twelve million, one hundred seventeen thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •