Base | Representation |
---|---|
bin | 10110111111011010… |
… | …10001110101110001 |
3 | 1011212012202122001022 |
4 | 23133231101311301 |
5 | 200234314421223 |
6 | 5400443545225 |
7 | 614605550153 |
oct | 133755216561 |
9 | 34765678038 |
10 | 12343123313 |
11 | 526440a264 |
12 | 248582b215 |
13 | 1219280981 |
14 | 851418ad3 |
15 | 4c394bac8 |
hex | 2dfb51d71 |
12343123313 has 8 divisors (see below), whose sum is σ = 12514758048. Its totient is φ = 12171557664.
The previous prime is 12343123301. The next prime is 12343123321. The reversal of 12343123313 is 31332134321.
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 12343123313 - 26 = 12343123249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (12343123333) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418106 + ... + 446652.
It is an arithmetic number, because the mean of its divisors is an integer number (1564344756).
Almost surely, 212343123313 is an apocalyptic number.
It is an amenable number.
12343123313 is a deficient number, since it is larger than the sum of its proper divisors (171634735).
12343123313 is an equidigital number, since it uses as much as digits as its factorization.
12343123313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34543.
The product of its digits is 3888, while the sum is 26.
Adding to 12343123313 its reverse (31332134321), we get a palindrome (43675257634).
The spelling of 12343123313 in words is "twelve billion, three hundred forty-three million, one hundred twenty-three thousand, three hundred thirteen".
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