Base | Representation |
---|---|
bin | 10100101100100101… |
… | …10010001101011100 |
3 | 1001200101010200212220 |
4 | 22112102302031130 |
5 | 140224012104434 |
6 | 5034324425340 |
7 | 542231456301 |
oct | 122622621534 |
9 | 31611120786 |
10 | 11111441244 |
11 | 47921342a2 |
12 | 21a1248250 |
13 | 1081045a07 |
14 | 7759dd0a8 |
15 | 450753d49 |
hex | 2964b235c |
11111441244 has 12 divisors (see below), whose sum is σ = 25926696264. Its totient is φ = 3703813744.
The previous prime is 11111441239. The next prime is 11111441261. The reversal of 11111441244 is 44214411111.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462976707 + ... + 462976730.
It is an arithmetic number, because the mean of its divisors is an integer number (2160558022).
Almost surely, 211111441244 is an apocalyptic number.
It is an amenable number.
11111441244 is an abundant number, since it is smaller than the sum of its proper divisors (14815255020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11111441244 is a wasteful number, since it uses less digits than its factorization.
11111441244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 925953444 (or 925953442 counting only the distinct ones).
The product of its digits is 512, while the sum is 24.
Adding to 11111441244 its reverse (44214411111), we get a palindrome (55325852355).
The spelling of 11111441244 in words is "eleven billion, one hundred eleven million, four hundred forty-one thousand, two hundred forty-four".
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