Base | Representation |
---|---|
bin | 101010011001… |
… | …001111000100 |
3 | 202220121201212 |
4 | 222121033010 |
5 | 10321112122 |
6 | 1034110552 |
7 | 163314422 |
oct | 52311704 |
9 | 22817655 |
10 | 11113412 |
11 | 6300742 |
12 | 387b458 |
13 | 23c15ab |
14 | 1694112 |
15 | e97ce2 |
hex | a993c4 |
11113412 has 6 divisors (see below), whose sum is σ = 19448478. Its totient is φ = 5556704.
The previous prime is 11113379. The next prime is 11113429. The reversal of 11113412 is 21431111.
It can be written as a sum of positive squares in only one way, i.e., 8099716 + 3013696 = 2846^2 + 1736^2 .
It is an unprimeable number.
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, 1389173 + ... + 1389180.
It is an arithmetic number, because the mean of its divisors is an integer number (3241413).
Almost surely, 211113412 is an apocalyptic number.
It is an amenable number.
11113412 is a deficient number, since it is larger than the sum of its proper divisors (8335066).
11113412 is a wasteful number, since it uses less digits than its factorization.
11113412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2778357 (or 2778355 counting only the distinct ones).
The product of its digits is 24, while the sum is 14.
The square root of 11113412 is about 3333.6784488010. The cubic root of 11113412 is about 223.1597185393.
Adding to 11113412 its reverse (21431111), we get a palindrome (32544523).
The spelling of 11113412 in words is "eleven million, one hundred thirteen thousand, four hundred twelve".
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