Base | Representation |
---|---|
bin | 10110111111011011… |
… | …00111000110111000 |
3 | 1011212012221001112122 |
4 | 23133231213012320 |
5 | 200234330213144 |
6 | 5400445500412 |
7 | 614606362136 |
oct | 133755470670 |
9 | 34765831478 |
10 | 12343210424 |
11 | 5264469756 |
12 | 2485871708 |
13 | 12192b150c |
14 | 85143c756 |
15 | 4c39677ee |
hex | 2dfb671b8 |
12343210424 has 32 divisors (see below), whose sum is σ = 23400577200. Its totient is φ = 6103157760.
The previous prime is 12343210409. The next prime is 12343210447. The reversal of 12343210424 is 42401234321.
It is a super-2 number, since 2×123432104242 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12343210393 and 12343210402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103339 + ... + 1114469.
Almost surely, 212343210424 is an apocalyptic number.
It is an amenable number.
12343210424 is a deficient number, since it is larger than the sum of its proper divisors (11057366776).
12343210424 is a wasteful number, since it uses less digits than its factorization.
12343210424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12663 (or 12659 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 26.
Adding to 12343210424 its reverse (42401234321), we get a palindrome (54744444745).
The spelling of 12343210424 in words is "twelve billion, three hundred forty-three million, two hundred ten thousand, four hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •