Base | Representation |
---|---|
bin | 101111011101… |
… | …011011101101 |
3 | 212102002021211 |
4 | 233131123231 |
5 | 11141110300 |
6 | 1122354421 |
7 | 210515041 |
oct | 57353355 |
9 | 25362254 |
10 | 12441325 |
11 | 7028396 |
12 | 41bba11 |
13 | 2767b40 |
14 | 191c021 |
15 | 115b4ba |
hex | bdd6ed |
12441325 has 12 divisors (see below), whose sum is σ = 16614388. Its totient is φ = 9187200.
The previous prime is 12441313. The next prime is 12441329. The reversal of 12441325 is 52314421.
It can be written as a sum of positive squares in 6 ways, for example, as 8649 + 12432676 = 93^2 + 3526^2 .
It is not a de Polignac number, because 12441325 - 27 = 12441197 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12441296 and 12441305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12441329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18816 + ... + 19465.
Almost surely, 212441325 is an apocalyptic number.
It is an amenable number.
12441325 is a deficient number, since it is larger than the sum of its proper divisors (4173063).
12441325 is a wasteful number, since it uses less digits than its factorization.
12441325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38304 (or 38299 counting only the distinct ones).
The product of its digits is 960, while the sum is 22.
The square root of 12441325 is about 3527.2262473507. The cubic root of 12441325 is about 231.7157450552.
Adding to 12441325 its reverse (52314421), we get a palindrome (64755746).
The spelling of 12441325 in words is "twelve million, four hundred forty-one thousand, three hundred twenty-five".
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