Base | Representation |
---|---|
bin | 110011001010… |
… | …100001011100 |
3 | 221020102102012 |
4 | 303022201130 |
5 | 11413144234 |
6 | 1155250352 |
7 | 222001223 |
oct | 63124134 |
9 | 27212365 |
10 | 13412444 |
11 | 7630a71 |
12 | 45a99b8 |
13 | 2a17b76 |
14 | 1ad1cba |
15 | 129e0ce |
hex | cca85c |
13412444 has 6 divisors (see below), whose sum is σ = 23471784. Its totient is φ = 6706220.
The previous prime is 13412407. The next prime is 13412447. The reversal of 13412444 is 44421431.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13412447) 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 as a sum of consecutive naturals, namely, 1676552 + ... + 1676559.
It is an arithmetic number, because the mean of its divisors is an integer number (3911964).
Almost surely, 213412444 is an apocalyptic number.
It is an amenable number.
13412444 is a deficient number, since it is larger than the sum of its proper divisors (10059340).
13412444 is a wasteful number, since it uses less digits than its factorization.
13412444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3353115 (or 3353113 counting only the distinct ones).
The product of its digits is 1536, while the sum is 23.
The square root of 13412444 is about 3662.3003699861. The cubic root of 13412444 is about 237.5942761453.
Adding to 13412444 its reverse (44421431), we get a palindrome (57833875).
The spelling of 13412444 in words is "thirteen million, four hundred twelve thousand, four hundred forty-four".
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