Base | Representation |
---|---|
bin | 1011000111111000101110… |
… | …0010101111001101100101 |
3 | 1121022012001121100021001210 |
4 | 2301332023202233031211 |
5 | 3100334232413443023 |
6 | 42002234130542033 |
7 | 2401411413342603 |
oct | 261761342571545 |
9 | 47265047307053 |
10 | 12230113031013 |
11 | 3995841a70999 |
12 | 1456340137919 |
13 | 6a93aa62a9b7 |
14 | 303d2512c873 |
15 | 1631eed99593 |
hex | b1f8b8af365 |
12230113031013 has 32 divisors (see below), whose sum is σ = 18187240089600. Its totient is φ = 7264928745216.
The previous prime is 12230113031011. The next prime is 12230113031033. The reversal of 12230113031013 is 31013031103221.
It is a happy number.
It is not a de Polignac number, because 12230113031013 - 21 = 12230113031011 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12230113031011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2911581 + ... + 5739122.
It is an arithmetic number, because the mean of its divisors is an integer number (568351252800).
Almost surely, 212230113031013 is an apocalyptic number.
It is an amenable number.
12230113031013 is a deficient number, since it is larger than the sum of its proper divisors (5957127058587).
12230113031013 is a wasteful number, since it uses less digits than its factorization.
12230113031013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8652201.
The product of its (nonzero) digits is 324, while the sum is 21.
Adding to 12230113031013 its reverse (31013031103221), we get a palindrome (43243144134234).
The spelling of 12230113031013 in words is "twelve trillion, two hundred thirty billion, one hundred thirteen million, thirty-one thousand, thirteen".
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