Base | Representation |
---|---|
bin | 11110000100101000111111… |
… | …01111100111111011011010 |
3 | 22200010222110102220000201012 |
4 | 33002110133233213323122 |
5 | 32131434013333101042 |
6 | 352351434015453522 |
7 | 16633513421456651 |
oct | 1702243757477332 |
9 | 280128412800635 |
10 | 66130144034522 |
11 | 1a086700330987 |
12 | 750056b5272a2 |
13 | 2ab90798a3629 |
14 | 1248a04ba6198 |
15 | 79a2e4350e82 |
hex | 3c251fbe7eda |
66130144034522 has 8 divisors (see below), whose sum is σ = 99195659466816. Its totient is φ = 33064924212252.
The previous prime is 66130144034519. The next prime is 66130144034527. The reversal of 66130144034522 is 22543044103166.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 66130144034522.
It is not an unprimeable number, because it can be changed into a prime (66130144034527) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73342388 + ... + 74238575.
It is an arithmetic number, because the mean of its divisors is an integer number (12399457433352).
Almost surely, 266130144034522 is an apocalyptic number.
66130144034522 is a deficient number, since it is larger than the sum of its proper divisors (33065515432294).
66130144034522 is a wasteful number, since it uses less digits than its factorization.
66130144034522 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147805012.
The product of its (nonzero) digits is 414720, while the sum is 41.
Adding to 66130144034522 its reverse (22543044103166), we get a palindrome (88673188137688).
The spelling of 66130144034522 in words is "sixty-six trillion, one hundred thirty billion, one hundred forty-four million, thirty-four thousand, five hundred twenty-two".
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