Base | Representation |
---|---|
bin | 100000111000000… |
… | …0100110000000011 |
3 | 2211212201101002120 |
4 | 1001300010300003 |
5 | 4224344341121 |
6 | 301243415323 |
7 | 36223243260 |
oct | 10160046003 |
9 | 2755641076 |
10 | 1103121411 |
11 | 516757497 |
12 | 269524543 |
13 | 147704682 |
14 | a6712267 |
15 | 66ca0bc6 |
hex | 41c04c03 |
1103121411 has 16 divisors (see below), whose sum is σ = 1682553600. Its totient is φ = 629752608.
The previous prime is 1103121403. The next prime is 1103121421. The reversal of 1103121411 is 1141213011.
It is not a de Polignac number, because 1103121411 - 23 = 1103121403 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1103121421) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2121 + ... + 47018.
It is an arithmetic number, because the mean of its divisors is an integer number (105159600).
Almost surely, 21103121411 is an apocalyptic number.
1103121411 is a deficient number, since it is larger than the sum of its proper divisors (579432189).
1103121411 is a wasteful number, since it uses less digits than its factorization.
1103121411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50218.
The product of its (nonzero) digits is 24, while the sum is 15.
The square root of 1103121411 is about 33213.2716094034. The cubic root of 1103121411 is about 1033.2556086411.
Adding to 1103121411 its reverse (1141213011), we get a palindrome (2244334422).
The spelling of 1103121411 in words is "one billion, one hundred three million, one hundred twenty-one thousand, four hundred eleven".
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