Base | Representation |
---|---|
bin | 110011001010… |
… | …010001011010 |
3 | 221020101000012 |
4 | 303022101122 |
5 | 11413131133 |
6 | 1155241522 |
7 | 221665226 |
oct | 63122132 |
9 | 27211005 |
10 | 13411418 |
11 | 7630219 |
12 | 45a92a2 |
13 | 2a17567 |
14 | 1ad1786 |
15 | 129db48 |
hex | cca45a |
13411418 has 8 divisors (see below), whose sum is σ = 20137248. Its totient is φ = 6699004.
The previous prime is 13411417. The next prime is 13411421. The reversal of 13411418 is 81411431.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×134114182 = 359732265541448, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13411393 and 13411402.
It is not an unprimeable number, because it can be changed into a prime (13411417) 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 in 3 ways as a sum of consecutive naturals, for example, 296 + ... + 5187.
It is an arithmetic number, because the mean of its divisors is an integer number (2517156).
Almost surely, 213411418 is an apocalyptic number.
13411418 is a deficient number, since it is larger than the sum of its proper divisors (6725830).
13411418 is a wasteful number, since it uses less digits than its factorization.
13411418 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6708.
The product of its digits is 384, while the sum is 23.
The square root of 13411418 is about 3662.1602914127. The cubic root of 13411418 is about 237.5882176437.
Adding to 13411418 its reverse (81411431), we get a palindrome (94822849).
The spelling of 13411418 in words is "thirteen million, four hundred eleven thousand, four hundred eighteen".
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