Base | Representation |
---|---|
bin | 10000000100011101100… |
… | …111001101001110011001 |
3 | 10220120101210200202100212 |
4 | 100010131213031032121 |
5 | 121043103133141441 |
6 | 2203150542340505 |
7 | 142532445061400 |
oct | 20043547151631 |
9 | 3816353622325 |
10 | 1104303412121 |
11 | 39637253a238 |
12 | 15a030b8a735 |
13 | 8019b520890 |
14 | 3b63cc3c637 |
15 | 1dad36aaeeb |
hex | 1011d9cd399 |
1104303412121 has 24 divisors (see below), whose sum is σ = 1400080760064. Its totient is φ = 863207604000.
The previous prime is 1104303411989. The next prime is 1104303412133. The reversal of 1104303412121 is 1212143034011.
It is a de Polignac number, because none of the positive numbers 2k-1104303412121 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1104303412151) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10390505 + ... + 10496246.
It is an arithmetic number, because the mean of its divisors is an integer number (58336698336).
Almost surely, 21104303412121 is an apocalyptic number.
It is an amenable number.
1104303412121 is a deficient number, since it is larger than the sum of its proper divisors (295777347943).
1104303412121 is a wasteful number, since it uses less digits than its factorization.
1104303412121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20886861 (or 20886854 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
Adding to 1104303412121 its reverse (1212143034011), we get a palindrome (2316446446132).
The spelling of 1104303412121 in words is "one trillion, one hundred four billion, three hundred three million, four hundred twelve thousand, one hundred twenty-one".
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