Base | Representation |
---|---|
bin | 101101100100000000100… |
… | …110011000111001100001 |
3 | 102002022202122110002110122 |
4 | 231210000212120321201 |
5 | 402244333023102431 |
6 | 10354214103410025 |
7 | 442132056160562 |
oct | 55440046307141 |
9 | 12068678402418 |
10 | 3131041222241 |
11 | aa795a164559 |
12 | 426997453915 |
13 | 19934334586a |
14 | ab7867a0169 |
15 | 566a3bcca7b |
hex | 2d900998e61 |
3131041222241 has 8 divisors (see below), whose sum is σ = 3184790145600. Its totient is φ = 3077738348400.
The previous prime is 3131041222217. The next prime is 3131041222261. The reversal of 3131041222241 is 1422221401313.
It is a happy number.
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 3131041222241 - 218 = 3131040960097 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3131041222241.
It is not an unprimeable number, because it can be changed into a prime (3131041222201) 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 7 ways as a sum of consecutive naturals, for example, 111498221 + ... + 111526298.
It is an arithmetic number, because the mean of its divisors is an integer number (398098768200).
Almost surely, 23131041222241 is an apocalyptic number.
It is an amenable number.
3131041222241 is a deficient number, since it is larger than the sum of its proper divisors (53748923359).
3131041222241 is a wasteful number, since it uses less digits than its factorization.
3131041222241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 223024759.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 3131041222241 its reverse (1422221401313), we get a palindrome (4553262623554).
The spelling of 3131041222241 in words is "three trillion, one hundred thirty-one billion, forty-one million, two hundred twenty-two thousand, two hundred forty-one".
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