Base | Representation |
---|---|
bin | 110100100011001010000100… |
… | …100111011111100010001010 |
3 | 1010022022022200222000201120022 |
4 | 310203022010213133202022 |
5 | 220243034310234034200 |
6 | 2135312255132500442 |
7 | 66452315441311505 |
oct | 6443120447374212 |
9 | 1108268628021508 |
10 | 231114415143050 |
11 | 6770508923175a |
12 | 21b0763201a722 |
13 | 9bc5cc3ac932a |
14 | 410ddd6b3813c |
15 | 1babc3a102885 |
hex | d232849df88a |
231114415143050 has 48 divisors (see below), whose sum is σ = 455765520604032. Its totient is φ = 86891923680000.
The previous prime is 231114415143047. The next prime is 231114415143071. The reversal of 231114415143050 is 50341514411132.
It is a self number, because there is not a number n which added to its sum of digits gives 231114415143050.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180386492 + ... + 181663191.
It is an arithmetic number, because the mean of its divisors is an integer number (9495115012584).
Almost surely, 2231114415143050 is an apocalyptic number.
231114415143050 is a deficient number, since it is larger than the sum of its proper divisors (224651105460982).
231114415143050 is a wasteful number, since it uses less digits than its factorization.
231114415143050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362050463 (or 362050458 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 35.
Adding to 231114415143050 its reverse (50341514411132), we get a palindrome (281455929554182).
The spelling of 231114415143050 in words is "two hundred thirty-one trillion, one hundred fourteen billion, four hundred fifteen million, one hundred forty-three thousand, fifty".
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