Base | Representation |
---|---|
bin | 110000111011… |
… | …100111100010 |
3 | 220010200111000 |
4 | 300323213202 |
5 | 11240431411 |
6 | 1134532430 |
7 | 214012545 |
oct | 60734742 |
9 | 26120430 |
10 | 12827106 |
11 | 7271216 |
12 | 4367116 |
13 | 2871606 |
14 | 19bc85c |
15 | 11d5956 |
hex | c3b9e2 |
12827106 has 32 divisors (see below), whose sum is σ = 29491200. Its totient is φ = 4127760.
The previous prime is 12827081. The next prime is 12827107. The reversal of 12827106 is 60172821.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 12827106.
It is not an unprimeable number, because it can be changed into a prime (12827107) 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 in 15 ways as a sum of consecutive naturals, for example, 2530 + ... + 5661.
It is an arithmetic number, because the mean of its divisors is an integer number (921600).
Almost surely, 212827106 is an apocalyptic number.
12827106 is an abundant number, since it is smaller than the sum of its proper divisors (16664094).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12827106 is a wasteful number, since it uses less digits than its factorization.
12827106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8231 (or 8225 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 12827106 is about 3581.4949392677. The cubic root of 12827106 is about 234.0864243553.
Adding to 12827106 its reverse (60172821), we get a palindrome (72999927).
The spelling of 12827106 in words is "twelve million, eight hundred twenty-seven thousand, one hundred six".
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