Base | Representation |
---|---|
bin | 110001101101… |
… | …111000110100 |
3 | 220112010221011 |
4 | 301231320310 |
5 | 11314024022 |
6 | 1143202004 |
7 | 215531056 |
oct | 61557064 |
9 | 26463834 |
10 | 13033012 |
11 | 73a1993 |
12 | 4446304 |
13 | 2914255 |
14 | 1a338d6 |
15 | 1226977 |
hex | c6de34 |
13033012 has 24 divisors (see below), whose sum is σ = 24147200. Its totient is φ = 6137856.
The previous prime is 13033003. The next prime is 13033049. The reversal of 13033012 is 21033031.
It is a junction number, because it is equal to n+sod(n) for n = 13032983 and 13033001.
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 in 7 ways as a sum of consecutive naturals, for example, 16564 + ... + 17332.
Almost surely, 213033012 is an apocalyptic number.
It is an amenable number.
13033012 is a deficient number, since it is larger than the sum of its proper divisors (11114188).
13033012 is a wasteful number, since it uses less digits than its factorization.
13033012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1015 (or 1013 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 13033012 is about 3610.1263135796. The cubic root of 13033012 is about 235.3323319746.
Adding to 13033012 its reverse (21033031), we get a palindrome (34066043).
The spelling of 13033012 in words is "thirteen million, thirty-three thousand, twelve".
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