Base | Representation |
---|---|
bin | 110000001000… |
… | …111110100011 |
3 | 212202010221200 |
4 | 300020332203 |
5 | 11212312213 |
6 | 1130252243 |
7 | 212160036 |
oct | 60107643 |
9 | 25663850 |
10 | 12619683 |
11 | 713a39a |
12 | 4287083 |
13 | 27cb08b |
14 | 196701d |
15 | 1194273 |
hex | c08fa3 |
12619683 has 12 divisors (see below), whose sum is σ = 18652920. Its totient is φ = 8217216.
The previous prime is 12619681. The next prime is 12619721. The reversal of 12619683 is 38691621.
It is not a de Polignac number, because 12619683 - 21 = 12619681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12619681) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15918 + ... + 16691.
It is an arithmetic number, because the mean of its divisors is an integer number (1554410).
Almost surely, 212619683 is an apocalyptic number.
12619683 is a deficient number, since it is larger than the sum of its proper divisors (6033237).
12619683 is a wasteful number, since it uses less digits than its factorization.
12619683 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32658 (or 32655 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 12619683 is about 3552.4193164659. The cubic root of 12619683 is about 232.8177825896.
The spelling of 12619683 in words is "twelve million, six hundred nineteen thousand, six hundred eighty-three".
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