Base | Representation |
---|---|
bin | 101100000110111011110… |
… | …101001101010010001001 |
3 | 101201202210210111010101211 |
4 | 230012323311031102021 |
5 | 344130144411343423 |
6 | 10240245233413121 |
7 | 431663364234136 |
oct | 54067365152211 |
9 | 11652723433354 |
10 | 3031103231113 |
11 | a69535831661 |
12 | 40b54640a1a1 |
13 | 18caa7637579 |
14 | a69c5a8158d |
15 | 53ca514110d |
hex | 2c1bbd4d489 |
3031103231113 has 8 divisors (see below), whose sum is σ = 3119836828232. Its totient is φ = 2942728154496.
The previous prime is 3031103231063. The next prime is 3031103231137. The reversal of 3031103231113 is 3111323011303.
3031103231113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 1382721995664 + 1648381235449 = 1175892^2 + 1283893^2 .
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 3031103231113 - 213 = 3031103222921 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031103231213) 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, 89612970 + ... + 89646787.
It is an arithmetic number, because the mean of its divisors is an integer number (389979603529).
Almost surely, 23031103231113 is an apocalyptic number.
It is an amenable number.
3031103231113 is a deficient number, since it is larger than the sum of its proper divisors (88733597119).
3031103231113 is a wasteful number, since it uses less digits than its factorization.
3031103231113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 179260251.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 3031103231113 its reverse (3111323011303), we get a palindrome (6142426242416).
The spelling of 3031103231113 in words is "three trillion, thirty-one billion, one hundred three million, two hundred thirty-one thousand, one hundred thirteen".
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