Base | Representation |
---|---|
bin | 10110111111110000… |
… | …10101110010000001 |
3 | 1011212102012221201122 |
4 | 23133320111302001 |
5 | 200241040214131 |
6 | 5401030042025 |
7 | 614642315162 |
oct | 133770256201 |
9 | 34772187648 |
10 | 12346023041 |
11 | 526600a930 |
12 | 24867a9315 |
13 | 1219a577a1 |
14 | 851971769 |
15 | 4c3d20d7b |
hex | 2dfe15c81 |
12346023041 has 4 divisors (see below), whose sum is σ = 13468388784. Its totient is φ = 11223657300.
The previous prime is 12346023031. The next prime is 12346023049. The reversal of 12346023041 is 14032064321.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14032064321 = 11 ⋅1275642211.
It is a cyclic number.
It is not a de Polignac number, because 12346023041 - 214 = 12346006657 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12346023041.
It is not an unprimeable number, because it can be changed into a prime (12346023049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561182855 + ... + 561182876.
It is an arithmetic number, because the mean of its divisors is an integer number (3367097196).
Almost surely, 212346023041 is an apocalyptic number.
12346023041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
12346023041 is a deficient number, since it is larger than the sum of its proper divisors (1122365743).
12346023041 is a wasteful number, since it uses less digits than its factorization.
12346023041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1122365742.
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 12346023041 its reverse (14032064321), we get a palindrome (26378087362).
The spelling of 12346023041 in words is "twelve billion, three hundred forty-six million, twenty-three thousand, forty-one".
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