Base | Representation |
---|---|
bin | 10100101111101011… |
… | …11110001010001001 |
3 | 1001202012001200211012 |
4 | 22113311332022021 |
5 | 140302141124231 |
6 | 5041054013305 |
7 | 542665461446 |
oct | 122765761211 |
9 | 31665050735 |
10 | 11137442441 |
11 | 47a5883394 |
12 | 21a9aa7235 |
13 | 108654a838 |
14 | 77924a9cd |
15 | 452b8ce2b |
hex | 297d7e289 |
11137442441 has 8 divisors (see below), whose sum is σ = 11795717664. Its totient is φ = 10479515200.
The previous prime is 11137442389. The next prime is 11137442443. The reversal of 11137442441 is 14424473111.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 11137442441 - 26 = 11137442377 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11137442398 and 11137442407.
It is not an unprimeable number, because it can be changed into a prime (11137442443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19595 + ... + 150528.
It is an arithmetic number, because the mean of its divisors is an integer number (1474464708).
Almost surely, 211137442441 is an apocalyptic number.
It is an amenable number.
11137442441 is a deficient number, since it is larger than the sum of its proper divisors (658275223).
11137442441 is a wasteful number, since it uses less digits than its factorization.
11137442441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173991.
The product of its digits is 10752, while the sum is 32.
The spelling of 11137442441 in words is "eleven billion, one hundred thirty-seven million, four hundred forty-two thousand, four hundred forty-one".
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