Base | Representation |
---|---|
bin | 101101110111… |
… | …100110010100 |
3 | 211121220010012 |
4 | 231313212110 |
5 | 11034233322 |
6 | 1105415352 |
7 | 204130004 |
oct | 55674624 |
9 | 24556105 |
10 | 12024212 |
11 | 6872a72 |
12 | 403a558 |
13 | 2650025 |
14 | 1850004 |
15 | 10c7ae2 |
hex | b77994 |
12024212 has 12 divisors (see below), whose sum is σ = 21768180. Its totient is φ = 5804736.
The previous prime is 12024211. The next prime is 12024227. The reversal of 12024212 is 21242021.
It can be written as a sum of positive squares in 2 ways, for example, as 2202256 + 9821956 = 1484^2 + 3134^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12024211) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51713 + ... + 51944.
It is an arithmetic number, because the mean of its divisors is an integer number (1814015).
Almost surely, 212024212 is an apocalyptic number.
It is an amenable number.
12024212 is a deficient number, since it is larger than the sum of its proper divisors (9743968).
12024212 is a wasteful number, since it uses less digits than its factorization.
12024212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 103690 (or 103688 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 12024212 is about 3467.5945553078. The cubic root of 12024212 is about 229.0967218533.
Adding to 12024212 its reverse (21242021), we get a palindrome (33266233).
The spelling of 12024212 in words is "twelve million, twenty-four thousand, two hundred twelve".
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