Base | Representation |
---|---|
bin | 110010111101… |
… | …110100110001 |
3 | 221010210001212 |
4 | 302331310301 |
5 | 11410013213 |
6 | 1154205505 |
7 | 221363462 |
oct | 62756461 |
9 | 27123055 |
10 | 13360433 |
11 | 75a5989 |
12 | 4583895 |
13 | 29ca2a8 |
14 | 1abad69 |
15 | 128d9a8 |
hex | cbdd31 |
13360433 has 2 divisors, whose sum is σ = 13360434. Its totient is φ = 13360432.
The previous prime is 13360429. The next prime is 13360463. The reversal of 13360433 is 33406331.
13360433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 12794929 + 565504 = 3577^2 + 752^2 .
It is a cyclic number.
It is not a de Polignac number, because 13360433 - 22 = 13360429 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13360399 and 13360408.
It is not a weakly prime, because it can be changed into another prime (13360463) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6680216 + 6680217.
It is an arithmetic number, because the mean of its divisors is an integer number (6680217).
Almost surely, 213360433 is an apocalyptic number.
It is an amenable number.
13360433 is a deficient number, since it is larger than the sum of its proper divisors (1).
13360433 is an equidigital number, since it uses as much as digits as its factorization.
13360433 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1944, while the sum is 23.
The square root of 13360433 is about 3655.1926077842. The cubic root of 13360433 is about 237.2867626205.
Adding to 13360433 its reverse (33406331), we get a palindrome (46766764).
The spelling of 13360433 in words is "thirteen million, three hundred sixty thousand, four hundred thirty-three".
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