Base | Representation |
---|---|
bin | 10101010001110111… |
… | …11010000111010101 |
3 | 1002111011200001220020 |
4 | 22220323322013111 |
5 | 141344044231123 |
6 | 5125340255353 |
7 | 553050123546 |
oct | 125073720725 |
9 | 32434601806 |
10 | 11424211413 |
11 | 493274013a |
12 | 2269b41559 |
13 | 1100a95214 |
14 | 7a53784cd |
15 | 46ce367e3 |
hex | 2a8efa1d5 |
11424211413 has 4 divisors (see below), whose sum is σ = 15232281888. Its totient is φ = 7616140940.
The previous prime is 11424211397. The next prime is 11424211433. The reversal of 11424211413 is 31411242411.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31411242411 = 3 ⋅10470414137.
It is a cyclic number.
It is not a de Polignac number, because 11424211413 - 24 = 11424211397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11424211433) 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, 1904035233 + ... + 1904035238.
It is an arithmetic number, because the mean of its divisors is an integer number (3808070472).
Almost surely, 211424211413 is an apocalyptic number.
It is an amenable number.
11424211413 is a deficient number, since it is larger than the sum of its proper divisors (3808070475).
11424211413 is an equidigital number, since it uses as much as digits as its factorization.
11424211413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3808070474.
The product of its digits is 768, while the sum is 24.
Adding to 11424211413 its reverse (31411242411), we get a palindrome (42835453824).
The spelling of 11424211413 in words is "eleven billion, four hundred twenty-four million, two hundred eleven thousand, four hundred thirteen".
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