Base | Representation |
---|---|
bin | 10100101100100010… |
… | …00111111110011001 |
3 | 1001200100022120222122 |
4 | 22112101013332121 |
5 | 140223404143410 |
6 | 5034311231025 |
7 | 542224664543 |
oct | 122621077631 |
9 | 31610276878 |
10 | 11111006105 |
11 | 4791967381 |
12 | 21a1078475 |
13 | 1080c22934 |
14 | 775928693 |
15 | 4506b9e55 |
hex | 296447f99 |
11111006105 has 8 divisors (see below), whose sum is σ = 14034955200. Its totient is φ = 8420972976.
The previous prime is 11111006087. The next prime is 11111006111. The reversal of 11111006105 is 50160011111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11111006105 - 26 = 11111006041 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58478885 + ... + 58479074.
It is an arithmetic number, because the mean of its divisors is an integer number (1754369400).
Almost surely, 211111006105 is an apocalyptic number.
It is an amenable number.
11111006105 is a deficient number, since it is larger than the sum of its proper divisors (2923949095).
11111006105 is a wasteful number, since it uses less digits than its factorization.
11111006105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 116957983.
The product of its (nonzero) digits is 30, while the sum is 17.
Adding to 11111006105 its reverse (50160011111), we get a palindrome (61271017216).
It can be divided in two parts, 11111006 and 105, that added together give a palindrome (11111111).
The spelling of 11111006105 in words is "eleven billion, one hundred eleven million, six thousand, one hundred five".
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