Base | Representation |
---|---|
bin | 10100110111001001… |
… | …10001010110100101 |
3 | 1001220112212002211101 |
4 | 22123210301112211 |
5 | 140414202324110 |
6 | 5051211440101 |
7 | 544355534566 |
oct | 123344612645 |
9 | 31815762741 |
10 | 11200042405 |
11 | 482814a6a2 |
12 | 2206a56031 |
13 | 10964c8036 |
14 | 7836a416d |
15 | 45840613a |
hex | 29b9315a5 |
11200042405 has 16 divisors (see below), whose sum is σ = 13516354368. Its totient is φ = 8909280000.
The previous prime is 11200042387. The next prime is 11200042439. The reversal of 11200042405 is 50424000211.
11200042405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 11200042405 - 27 = 11200042277 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 825930 + ... + 839380.
It is an arithmetic number, because the mean of its divisors is an integer number (844772148).
Almost surely, 211200042405 is an apocalyptic number.
It is an amenable number.
11200042405 is a deficient number, since it is larger than the sum of its proper divisors (2316311963).
11200042405 is a wasteful number, since it uses less digits than its factorization.
11200042405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14388.
The product of its (nonzero) digits is 320, while the sum is 19.
Adding to 11200042405 its reverse (50424000211), we get a palindrome (61624042616).
The spelling of 11200042405 in words is "eleven billion, two hundred million, forty-two thousand, four hundred five".
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