Base | Representation |
---|---|
bin | 1011000010001000010111… |
… | …0010011101011010100010 |
3 | 1120221201211102200200201110 |
4 | 2300202011302131122202 |
5 | 3042224230423210224 |
6 | 41445002224244150 |
7 | 2361311146450104 |
oct | 260420562353242 |
9 | 46851742620643 |
10 | 12131232241314 |
11 | 395791038108a |
12 | 143b145170656 |
13 | 69cc7c966a94 |
14 | 2dd2249ab574 |
15 | 16086403c929 |
hex | b0885c9d6a2 |
12131232241314 has 64 divisors (see below), whose sum is σ = 24680629850112. Its totient is φ = 3974408995200.
The previous prime is 12131232241313. The next prime is 12131232241409. The reversal of 12131232241314 is 41314223213121.
It is not an unprimeable number, because it can be changed into a prime (12131232241313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1120041879 + ... + 1120052709.
It is an arithmetic number, because the mean of its divisors is an integer number (385634841408).
Almost surely, 212131232241314 is an apocalyptic number.
12131232241314 is an abundant number, since it is smaller than the sum of its proper divisors (12549397608798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12131232241314 is a wasteful number, since it uses less digits than its factorization.
12131232241314 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18831.
The product of its digits is 6912, while the sum is 30.
Adding to 12131232241314 its reverse (41314223213121), we get a palindrome (53445455454435).
The spelling of 12131232241314 in words is "twelve trillion, one hundred thirty-one billion, two hundred thirty-two million, two hundred forty-one thousand, three hundred fourteen".
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