Base | Representation |
---|---|
bin | 10100111100010001… |
… | …10011100100111101 |
3 | 1002000112202202201221 |
4 | 22132020303210331 |
5 | 141011204340013 |
6 | 5055345233341 |
7 | 545420201260 |
oct | 123610634475 |
9 | 32015682657 |
10 | 11243043133 |
11 | 484a44a793 |
12 | 2219332851 |
13 | 10a23a265a |
14 | 789298cd7 |
15 | 45c09c08d |
hex | 29e23393d |
11243043133 has 8 divisors (see below), whose sum is σ = 13004002368. Its totient is φ = 9520786464.
The previous prime is 11243043131. The next prime is 11243043137. The reversal of 11243043133 is 33134034211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11243043133 - 21 = 11243043131 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 11243043098 and 11243043107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11243043131) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9675016 + ... + 9676177.
It is an arithmetic number, because the mean of its divisors is an integer number (1625500296).
Almost surely, 211243043133 is an apocalyptic number.
It is an amenable number.
11243043133 is a deficient number, since it is larger than the sum of its proper divisors (1760959235).
11243043133 is an equidigital number, since it uses as much as digits as its factorization.
11243043133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19351283.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 11243043133 its reverse (33134034211), we get a palindrome (44377077344).
The spelling of 11243043133 in words is "eleven billion, two hundred forty-three million, forty-three thousand, one hundred thirty-three".
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