Base | Representation |
---|---|
bin | 110010011101… |
… | …000111100011 |
3 | 220212222022011 |
4 | 302131013203 |
5 | 11341221332 |
6 | 1151253351 |
7 | 220265062 |
oct | 62350743 |
9 | 26788264 |
10 | 13226467 |
11 | 7514271 |
12 | 451a257 |
13 | 2981317 |
14 | 1a841d9 |
15 | 1263e47 |
hex | c9d1e3 |
13226467 has 2 divisors, whose sum is σ = 13226468. Its totient is φ = 13226466.
The previous prime is 13226419. The next prime is 13226471. The reversal of 13226467 is 76462231.
It is a strong prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13226467 is a prime.
It is not a weakly prime, because it can be changed into another prime (13226497) 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, 6613233 + 6613234.
It is an arithmetic number, because the mean of its divisors is an integer number (6613234).
Almost surely, 213226467 is an apocalyptic number.
13226467 is a deficient number, since it is larger than the sum of its proper divisors (1).
13226467 is an equidigital number, since it uses as much as digits as its factorization.
13226467 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 12096, while the sum is 31.
The square root of 13226467 is about 3636.8210019191. The cubic root of 13226467 is about 236.4909999302.
Adding to 13226467 its reverse (76462231), we get a palindrome (89688698).
It can be divided in two parts, 132264 and 67, that multiplied together give a palindrome (8861688).
The spelling of 13226467 in words is "thirteen million, two hundred twenty-six thousand, four hundred sixty-seven".
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