Base | Representation |
---|---|
bin | 10110111111011011… |
… | …11111100010110101 |
3 | 1011212020010010211210 |
4 | 23133231333202311 |
5 | 200234341414032 |
6 | 5400451552033 |
7 | 614610260016 |
oct | 133755774265 |
9 | 34766103753 |
10 | 12343310517 |
11 | 526452797a |
12 | 24858bb619 |
13 | 1219317c45 |
14 | 85146700d |
15 | 4c39872cc |
hex | 2dfb7f8b5 |
12343310517 has 16 divisors (see below), whose sum is σ = 16994335232. Its totient is φ = 7960757760.
The previous prime is 12343310501. The next prime is 12343310549. The reversal of 12343310517 is 71501334321.
It is not a de Polignac number, because 12343310517 - 24 = 12343310501 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12343310117) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278553 + ... + 319809.
It is an arithmetic number, because the mean of its divisors is an integer number (1062145952).
Almost surely, 212343310517 is an apocalyptic number.
It is an amenable number.
12343310517 is a deficient number, since it is larger than the sum of its proper divisors (4651024715).
12343310517 is a wasteful number, since it uses less digits than its factorization.
12343310517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44508.
The product of its (nonzero) digits is 7560, while the sum is 30.
Adding to 12343310517 its reverse (71501334321), we get a palindrome (83844644838).
The spelling of 12343310517 in words is "twelve billion, three hundred forty-three million, three hundred ten thousand, five hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.148 sec. • engine limits •