Base | Representation |
---|---|
bin | 10110111111011100… |
… | …00111000101101111 |
3 | 1011212020011201020110 |
4 | 23133232013011233 |
5 | 200234343411143 |
6 | 5400452351103 |
7 | 614610446100 |
oct | 133756070557 |
9 | 34766151213 |
10 | 12343341423 |
11 | 5264549116 |
12 | 2485915493 |
13 | 121932902a |
14 | 8514743a7 |
15 | 4c3991533 |
hex | 2dfb8716f |
12343341423 has 24 divisors (see below), whose sum is σ = 19262264448. Its totient is φ = 7010052336.
The previous prime is 12343341407. The next prime is 12343341457. The reversal of 12343341423 is 32414334321.
It is a happy number.
It is not a de Polignac number, because 12343341423 - 24 = 12343341407 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12343341463) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233611 + ... + 281532.
It is an arithmetic number, because the mean of its divisors is an integer number (802594352).
Almost surely, 212343341423 is an apocalyptic number.
12343341423 is a deficient number, since it is larger than the sum of its proper divisors (6918923025).
12343341423 is a wasteful number, since it uses less digits than its factorization.
12343341423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 515323 (or 515316 counting only the distinct ones).
The product of its digits is 20736, while the sum is 30.
Adding to 12343341423 its reverse (32414334321), we get a palindrome (44757675744).
The spelling of 12343341423 in words is "twelve billion, three hundred forty-three million, three hundred forty-one thousand, four hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •