Base | Representation |
---|---|
bin | 11111001000000… |
… | …111001000001001 |
3 | 1100101122112020000 |
4 | 133020013020021 |
5 | 2032142020131 |
6 | 123452553213 |
7 | 15640540260 |
oct | 3710071011 |
9 | 1311575200 |
10 | 522220041 |
11 | 248863712 |
12 | 126a82809 |
13 | 84264b55 |
14 | 4d4db5d7 |
15 | 30ca6ce6 |
hex | 1f207209 |
522220041 has 40 divisors (see below), whose sum is σ = 893665344. Its totient is φ = 297704160.
The previous prime is 522220009. The next prime is 522220057. The reversal of 522220041 is 140022225.
It is not a de Polignac number, because 522220041 - 25 = 522220009 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 522219996 and 522220023.
It is not an unprimeable number, because it can be changed into a prime (522220001) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 322951 + ... + 324563.
Almost surely, 2522220041 is an apocalyptic number.
It is an amenable number.
522220041 is a deficient number, since it is larger than the sum of its proper divisors (371445303).
522220041 is a wasteful number, since it uses less digits than its factorization.
522220041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2203 (or 2194 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 18.
The square root of 522220041 is about 22852.1342766928. The cubic root of 522220041 is about 805.2879085393.
Adding to 522220041 its reverse (140022225), we get a palindrome (662242266).
The spelling of 522220041 in words is "five hundred twenty-two million, two hundred twenty thousand, forty-one".
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