Base | Representation |
---|---|
bin | 110010110110… |
… | …011001011100 |
3 | 221002020100011 |
4 | 302312121130 |
5 | 11403030022 |
6 | 1153413004 |
7 | 221206003 |
oct | 62663134 |
9 | 27066304 |
10 | 13330012 |
11 | 7585043 |
12 | 456a164 |
13 | 29b94a7 |
14 | 1aadc3a |
15 | 1284977 |
hex | cb665c |
13330012 has 6 divisors (see below), whose sum is σ = 23327528. Its totient is φ = 6665004.
The previous prime is 13330007. The next prime is 13330061. The reversal of 13330012 is 21003331.
It is a junction number, because it is equal to n+sod(n) for n = 13329974 and 13330001.
It is a congruent number.
It is an unprimeable number.
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, 1666248 + ... + 1666255.
Almost surely, 213330012 is an apocalyptic number.
It is an amenable number.
13330012 is a deficient number, since it is larger than the sum of its proper divisors (9997516).
13330012 is a wasteful number, since it uses less digits than its factorization.
13330012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3332507 (or 3332505 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 13330012 is about 3651.0288960785. The cubic root of 13330012 is about 237.1065292837.
Adding to 13330012 its reverse (21003331), we get a palindrome (34333343).
The spelling of 13330012 in words is "thirteen million, three hundred thirty thousand, twelve".
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