Base | Representation |
---|---|
bin | 101110101110… |
… | …110010000100 |
3 | 212001101011202 |
4 | 232232302010 |
5 | 11114001434 |
6 | 1114322032 |
7 | 206060666 |
oct | 56566204 |
9 | 25041152 |
10 | 12250244 |
11 | 6a07876 |
12 | 4129318 |
13 | 26cbb86 |
14 | 18ac536 |
15 | 111ea7e |
hex | baec84 |
12250244 has 6 divisors (see below), whose sum is σ = 21437934. Its totient is φ = 6125120.
The previous prime is 12250211. The next prime is 12250247. The reversal of 12250244 is 44205221.
It is a happy number.
12250244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 12166144 + 84100 = 3488^2 + 290^2 .
It is not an unprimeable number, because it can be changed into a prime (12250247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1531277 + ... + 1531284.
It is an arithmetic number, because the mean of its divisors is an integer number (3572989).
Almost surely, 212250244 is an apocalyptic number.
It is an amenable number.
12250244 is a deficient number, since it is larger than the sum of its proper divisors (9187690).
12250244 is a wasteful number, since it uses less digits than its factorization.
12250244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3062565 (or 3062563 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 20.
The square root of 12250244 is about 3500.0348569693. The cubic root of 12250244 is about 230.5233451322.
Adding to 12250244 its reverse (44205221), we get a palindrome (56455465).
The spelling of 12250244 in words is "twelve million, two hundred fifty thousand, two hundred forty-four".
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