Base | Representation |
---|---|
bin | 101110001101… |
… | …010110101011 |
3 | 211210102100121 |
4 | 232031112223 |
5 | 11100111243 |
6 | 1111344111 |
7 | 204650545 |
oct | 56152653 |
9 | 24712317 |
10 | 12113323 |
11 | 6923a12 |
12 | 4082037 |
13 | 2681761 |
14 | 1874695 |
15 | 10e41ed |
hex | b8d5ab |
12113323 has 2 divisors, whose sum is σ = 12113324. Its totient is φ = 12113322.
The previous prime is 12113303. The next prime is 12113347. The reversal of 12113323 is 32331121.
It is a weak prime.
It is an emirp because it is prime and its reverse (32331121) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 12113323 - 25 = 12113291 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 12113297 and 12113306.
It is not a weakly prime, because it can be changed into another prime (12113303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056661 + 6056662.
It is an arithmetic number, because the mean of its divisors is an integer number (6056662).
Almost surely, 212113323 is an apocalyptic number.
12113323 is a deficient number, since it is larger than the sum of its proper divisors (1).
12113323 is an equidigital number, since it uses as much as digits as its factorization.
12113323 is an evil number, because the sum of its binary digits is even.
The product of its digits is 108, while the sum is 16.
The square root of 12113323 is about 3480.4199459261. The cubic root of 12113323 is about 229.6612720264.
Adding to 12113323 its reverse (32331121), we get a palindrome (44444444).
The spelling of 12113323 in words is "twelve million, one hundred thirteen thousand, three hundred twenty-three".
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