Base | Representation |
---|---|
bin | 11001000111000101… |
… | …10010111100011011 |
3 | 1021210112022020110002 |
4 | 30203202302330123 |
5 | 210102143213021 |
6 | 10105421243215 |
7 | 655035346631 |
oct | 144342627433 |
9 | 37715266402 |
10 | 13481226011 |
11 | 5798889700 |
12 | 2742a0350b |
13 | 136acb2716 |
14 | 91c635351 |
15 | 53d80c50b |
hex | 3238b2f1b |
13481226011 has 6 divisors (see below), whose sum is σ = 14818207236. Its totient is φ = 12255659900.
The previous prime is 13481225963. The next prime is 13481226013. The reversal of 13481226011 is 11062218431.
It is not a de Polignac number, because 13481226011 - 226 = 13414117147 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13481226013) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 55707425 + ... + 55707666.
It is an arithmetic number, because the mean of its divisors is an integer number (2469701206).
Almost surely, 213481226011 is an apocalyptic number.
13481226011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13481226011 is a deficient number, since it is larger than the sum of its proper divisors (1336981225).
13481226011 is a wasteful number, since it uses less digits than its factorization.
13481226011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111415113 (or 111415102 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 29.
The spelling of 13481226011 in words is "thirteen billion, four hundred eighty-one million, two hundred twenty-six thousand, eleven".
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