Base | Representation |
---|---|
bin | 110011110010000011100000… |
… | …011101000100111110101000 |
3 | 1002212100202000221122110112001 |
4 | 303302003200131010332220 |
5 | 214322243222033401211 |
6 | 2124210210221500344 |
7 | 65653452161522665 |
oct | 6362034035047650 |
9 | 1085322027573461 |
10 | 227740111622056 |
11 | 666240479246a0 |
12 | 216616867116b4 |
13 | 9a0ca53570177 |
14 | 4034974724a6c |
15 | 1b4e099db1ac1 |
hex | cf20e0744fa8 |
227740111622056 has 64 divisors (see below), whose sum is σ = 480629196115200. Its totient is φ = 100279424544000.
The previous prime is 227740111622053. The next prime is 227740111622083. The reversal of 227740111622056 is 650226111047722.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 227740111621997 and 227740111622015.
It is not an unprimeable number, because it can be changed into a prime (227740111622053) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 308678095 + ... + 309415006.
It is an arithmetic number, because the mean of its divisors is an integer number (7509831189300).
Almost surely, 2227740111622056 is an apocalyptic number.
It is an amenable number.
227740111622056 is an abundant number, since it is smaller than the sum of its proper divisors (252889084493144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
227740111622056 is a wasteful number, since it uses less digits than its factorization.
227740111622056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618093250 (or 618093246 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 46.
Adding to 227740111622056 its reverse (650226111047722), we get a palindrome (877966222669778).
The spelling of 227740111622056 in words is "two hundred twenty-seven trillion, seven hundred forty billion, one hundred eleven million, six hundred twenty-two thousand, fifty-six".
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