Base | Representation |
---|---|
bin | 101010101110… |
… | …011110010100 |
3 | 210002001001210 |
4 | 222232132110 |
5 | 10331403104 |
6 | 1040021420 |
7 | 164126145 |
oct | 52563624 |
9 | 23061053 |
10 | 11200404 |
11 | 6360036 |
12 | 3901870 |
13 | 2422077 |
14 | 16b7acc |
15 | eb3989 |
hex | aae794 |
11200404 has 24 divisors (see below), whose sum is σ = 26377120. Its totient is φ = 3698784.
The previous prime is 11200403. The next prime is 11200451. The reversal of 11200404 is 40400211.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a self number, because there is not a number n which added to its sum of digits gives 11200404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11200403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2974 + ... + 5589.
Almost surely, 211200404 is an apocalyptic number.
It is an amenable number.
11200404 is an abundant number, since it is smaller than the sum of its proper divisors (15176716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11200404 is a wasteful number, since it uses less digits than its factorization.
11200404 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8679 (or 8677 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
The square root of 11200404 is about 3346.7004646368. The cubic root of 11200404 is about 223.7404785645.
Adding to 11200404 its reverse (40400211), we get a palindrome (51600615).
The spelling of 11200404 in words is "eleven million, two hundred thousand, four hundred four".
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