Base | Representation |
---|---|
bin | 10111000111100000… |
… | …10111110100100111 |
3 | 1012000221120022111101 |
4 | 23203300113310213 |
5 | 200404211334421 |
6 | 5411311420531 |
7 | 616362061105 |
oct | 134360276447 |
9 | 35027508441 |
10 | 12411043111 |
11 | 529978a425 |
12 | 24a4524747 |
13 | 122a3716bc |
14 | 85a458c75 |
15 | 4c98b6191 |
hex | 2e3c17d27 |
12411043111 has 4 divisors (see below), whose sum is σ = 12411266224. Its totient is φ = 12410820000.
The previous prime is 12411043093. The next prime is 12411043121. The reversal of 12411043111 is 11134011421.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 12411043111 - 27 = 12411042983 is a prime.
It is a super-2 number, since 2×124110431112 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12411043121) 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 3 ways as a sum of consecutive naturals, for example, 47071 + ... + 164431.
It is an arithmetic number, because the mean of its divisors is an integer number (3102816556).
Almost surely, 212411043111 is an apocalyptic number.
12411043111 is a deficient number, since it is larger than the sum of its proper divisors (223113).
12411043111 is a wasteful number, since it uses less digits than its factorization.
12411043111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223112.
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 12411043111 its reverse (11134011421), we get a palindrome (23545054532).
The spelling of 12411043111 in words is "twelve billion, four hundred eleven million, forty-three thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •