Base | Representation |
---|---|
bin | 10101010001110111… |
… | …11110111110001111 |
3 | 1002111011201002012012 |
4 | 22220323332332033 |
5 | 141344100400221 |
6 | 5125340531435 |
7 | 553050235553 |
oct | 125073767617 |
9 | 32434632165 |
10 | 11424231311 |
11 | 4932754089 |
12 | 2269b50b7b |
13 | 1100aa12ac |
14 | 7a5381863 |
15 | 46ce3c65b |
hex | 2a8efef8f |
11424231311 has 8 divisors (see below), whose sum is σ = 11503048704. Its totient is φ = 11345455800.
The previous prime is 11424231293. The next prime is 11424231323. The reversal of 11424231311 is 11313242411.
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 11424231311 - 210 = 11424230287 is a prime.
It is a super-2 number, since 2×114242313112 (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 (11424231811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 702110 + ... + 718196.
It is an arithmetic number, because the mean of its divisors is an integer number (1437881088).
Almost surely, 211424231311 is an apocalyptic number.
11424231311 is a deficient number, since it is larger than the sum of its proper divisors (78817393).
11424231311 is a wasteful number, since it uses less digits than its factorization.
11424231311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20941.
The product of its digits is 576, while the sum is 23.
Adding to 11424231311 its reverse (11313242411), we get a palindrome (22737473722).
The spelling of 11424231311 in words is "eleven billion, four hundred twenty-four million, two hundred thirty-one thousand, three hundred eleven".
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