Base | Representation |
---|---|
bin | 1011111011001111001010… |
… | …1101111000101010000011 |
3 | 1201102112011120220121222012 |
4 | 2332303302231320222003 |
5 | 3204313003422132321 |
6 | 43515414011003135 |
7 | 2522222215411613 |
oct | 276636255705203 |
9 | 51375146817865 |
10 | 13112312302211 |
11 | 41a599a503771 |
12 | 1579306a394ab |
13 | 741641246b85 |
14 | 3348d435aa43 |
15 | 17b13478105b |
hex | becf2b78a83 |
13112312302211 has 8 divisors (see below), whose sum is σ = 13221434386944. Its totient is φ = 13003554565960.
The previous prime is 13112312302163. The next prime is 13112312302301. The reversal of 13112312302211 is 11220321321131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13112312302211 - 214 = 13112312285827 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13112312302711) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91014845 + ... + 91158798.
It is an arithmetic number, because the mean of its divisors is an integer number (1652679298368).
Almost surely, 213112312302211 is an apocalyptic number.
13112312302211 is a deficient number, since it is larger than the sum of its proper divisors (109122084733).
13112312302211 is a wasteful number, since it uses less digits than its factorization.
13112312302211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182174241.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 13112312302211 its reverse (11220321321131), we get a palindrome (24332633623342).
The spelling of 13112312302211 in words is "thirteen trillion, one hundred twelve billion, three hundred twelve million, three hundred two thousand, two hundred eleven".
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