Base | Representation |
---|---|
bin | 10101010111001000… |
… | …00010001111101001 |
3 | 1002121020121020100210 |
4 | 22223210002033221 |
5 | 141441340104110 |
6 | 5133553051333 |
7 | 554123545650 |
oct | 125344021751 |
9 | 32536536323 |
10 | 11468284905 |
11 | 4955603210 |
12 | 2280856b49 |
13 | 1109c56bcc |
14 | 7ab16c197 |
15 | 471c40520 |
hex | 2ab9023e9 |
11468284905 has 64 divisors (see below), whose sum is σ = 22902663168. Its totient is φ = 4760693760.
The previous prime is 11468284873. The next prime is 11468284913. The reversal of 11468284905 is 50948286411.
It is not a de Polignac number, because 11468284905 - 25 = 11468284873 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1123354 + ... + 1133516.
It is an arithmetic number, because the mean of its divisors is an integer number (357854112).
Almost surely, 211468284905 is an apocalyptic number.
11468284905 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11468284905 is a deficient number, since it is larger than the sum of its proper divisors (11434378263).
11468284905 is a wasteful number, since it uses less digits than its factorization.
11468284905 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11166.
The product of its (nonzero) digits is 552960, while the sum is 48.
The spelling of 11468284905 in words is "eleven billion, four hundred sixty-eight million, two hundred eighty-four thousand, nine hundred five".
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