Base | Representation |
---|---|
bin | 10100111011001111… |
… | …10111111000011101 |
3 | 1001222221112011022202 |
4 | 22131213313320131 |
5 | 141002002110023 |
6 | 5054440221245 |
7 | 545253623651 |
oct | 123547677035 |
9 | 31887464282 |
10 | 11234410013 |
11 | 4845593582 |
12 | 221646a825 |
13 | 10a066bcb8 |
14 | 78808ca61 |
15 | 45b444128 |
hex | 29d9f7e1d |
11234410013 has 6 divisors (see below), whose sum is σ = 11608501662. Its totient is φ = 10872008760.
The previous prime is 11234410009. The next prime is 11234410051. The reversal of 11234410013 is 31001443211.
It can be written as a sum of positive squares in only one way, i.e., 9342768964 + 1891641049 = 96658^2 + 43493^2 .
It is not a de Polignac number, because 11234410013 - 22 = 11234410009 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11234410063) 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, 5844206 + ... + 5846127.
It is an arithmetic number, because the mean of its divisors is an integer number (1934750277).
Almost surely, 211234410013 is an apocalyptic number.
It is an amenable number.
11234410013 is a deficient number, since it is larger than the sum of its proper divisors (374091649).
11234410013 is an equidigital number, since it uses as much as digits as its factorization.
11234410013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11690395 (or 11690364 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 11234410013 its reverse (31001443211), we get a palindrome (42235853224).
The spelling of 11234410013 in words is "eleven billion, two hundred thirty-four million, four hundred ten thousand, thirteen".
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