Base | Representation |
---|---|
bin | 11010010011110… |
… | …110001010101100 |
3 | 1010202120221222200 |
4 | 122103312022230 |
5 | 1401000111340 |
6 | 111444541500 |
7 | 13636632156 |
oct | 3223661254 |
9 | 1122527880 |
10 | 441410220 |
11 | 20718a039 |
12 | 1039b1890 |
13 | 705acca4 |
14 | 428a3ad6 |
15 | 28b43330 |
hex | 1a4f62ac |
441410220 has 72 divisors (see below), whose sum is σ = 1344033600. Its totient is φ = 117262080.
The previous prime is 441410191. The next prime is 441410231. The reversal of 441410220 is 22014144.
441410220 is a `hidden beast` number, since 441 + 4 + 1 + 0 + 220 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 441410193 and 441410202.
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, 44256 + ... + 53304.
Almost surely, 2441410220 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 441410220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (672016800).
441410220 is an abundant number, since it is smaller than the sum of its proper divisors (902623380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
441410220 is a wasteful number, since it uses less digits than its factorization.
441410220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9335 (or 9330 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 441410220 is about 21009.7648725539. The cubic root of 441410220 is about 761.4022012806.
Adding to 441410220 its reverse (22014144), we get a palindrome (463424364).
The spelling of 441410220 in words is "four hundred forty-one million, four hundred ten thousand, two hundred twenty".
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