Base | Representation |
---|---|
bin | 10110111011110101… |
… | …00001100010010001 |
3 | 1011210010011021221002 |
4 | 23131322201202101 |
5 | 200204114303131 |
6 | 5353451111345 |
7 | 614062056560 |
oct | 133572414221 |
9 | 34703137832 |
10 | 12313041041 |
11 | 5249432a84 |
12 | 2477742555 |
13 | 1212c7a402 |
14 | 84b427bd7 |
15 | 4c0ea86cb |
hex | 2ddea1891 |
12313041041 has 32 divisors (see below), whose sum is σ = 14732375040. Its totient is φ = 10071599616.
The previous prime is 12313041017. The next prime is 12313041043. The reversal of 12313041041 is 14014031321.
12313041041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 12313041041 - 214 = 12313024657 is a prime.
It is a super-2 number, since 2×123130410412 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12313041043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3210461 + ... + 3214293.
It is an arithmetic number, because the mean of its divisors is an integer number (460386720).
Almost surely, 212313041041 is an apocalyptic number.
It is an amenable number.
12313041041 is a deficient number, since it is larger than the sum of its proper divisors (2419333999).
12313041041 is a wasteful number, since it uses less digits than its factorization.
12313041041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4113.
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 12313041041 its reverse (14014031321), we get a palindrome (26327072362).
The spelling of 12313041041 in words is "twelve billion, three hundred thirteen million, forty-one thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.115 sec. • engine limits •