Base | Representation |
---|---|
bin | 10110111111011100… |
… | …00110110000011000 |
3 | 1011212020011122100211 |
4 | 23133232012300120 |
5 | 200234343340211 |
6 | 5400452340504 |
7 | 614610442105 |
oct | 133756066030 |
9 | 34766148324 |
10 | 12343340056 |
11 | 5264548093 |
12 | 2485914734 |
13 | 1219328518 |
14 | 851473aac |
15 | 4c3990e21 |
hex | 2dfb86c18 |
12343340056 has 16 divisors (see below), whose sum is σ = 23148201600. Its totient is φ = 6170486304.
The previous prime is 12343340033. The next prime is 12343340083. The reversal of 12343340056 is 65004334321.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102840 + ... + 187783.
It is an arithmetic number, because the mean of its divisors is an integer number (1446762600).
Almost surely, 212343340056 is an apocalyptic number.
It is an amenable number.
12343340056 is a deficient number, since it is larger than the sum of its proper divisors (10804861544).
12343340056 is a wasteful number, since it uses less digits than its factorization.
12343340056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295938 (or 295934 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 31.
Adding to 12343340056 its reverse (65004334321), we get a palindrome (77347674377).
The spelling of 12343340056 in words is "twelve billion, three hundred forty-three million, three hundred forty thousand, fifty-six".
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