Base | Representation |
---|---|
bin | 100011100111110001110010… |
… | …1111101101011111101100111 |
3 | 1112002102002022012101002222202 |
4 | 1013033203211331223331213 |
5 | 312032100434424043421 |
6 | 3030221543000245115 |
7 | 122666240142651245 |
oct | 10717434575537547 |
9 | 1462362265332882 |
10 | 313330312331111 |
11 | 90922703896529 |
12 | 2b18561b77079b |
13 | 105aabc9bab61a |
14 | 57533a76ab795 |
15 | 263569192610b |
hex | 11cf8e5f6bf67 |
313330312331111 has 8 divisors (see below), whose sum is σ = 324844072407120. Its totient is φ = 301863836691648.
The previous prime is 313330312331093. The next prime is 313330312331117. The reversal of 313330312331111 is 111133213033313.
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 313330312331111 - 214 = 313330312314727 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (313330312331117) 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, 11821095641 + ... + 11821122146.
It is an arithmetic number, because the mean of its divisors is an integer number (40605509050890).
Almost surely, 2313330312331111 is an apocalyptic number.
313330312331111 is a deficient number, since it is larger than the sum of its proper divisors (11513760076009).
313330312331111 is a wasteful number, since it uses less digits than its factorization.
313330312331111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23642218273.
The product of its (nonzero) digits is 4374, while the sum is 29.
Adding to 313330312331111 its reverse (111133213033313), we get a palindrome (424463525364424).
The spelling of 313330312331111 in words is "three hundred thirteen trillion, three hundred thirty billion, three hundred twelve million, three hundred thirty-one thousand, one hundred eleven".
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