Base | Representation |
---|---|
bin | 11010011011001… |
… | …101010100100100 |
3 | 1010220020000020112 |
4 | 122123031110210 |
5 | 1401443340233 |
6 | 111554152152 |
7 | 13662220433 |
oct | 3233152444 |
9 | 1126200215 |
10 | 443340068 |
11 | 208287a56 |
12 | 104582658 |
13 | 70b07502 |
14 | 42c4711a |
15 | 28dc5048 |
hex | 1a6cd524 |
443340068 has 12 divisors (see below), whose sum is σ = 796814172. Its totient is φ = 215678880.
The previous prime is 443340067. The next prime is 443340097. The reversal of 443340068 is 860043344.
It can be written as a sum of positive squares in 2 ways, for example, as 349017124 + 94322944 = 18682^2 + 9712^2 .
It is not an unprimeable number, because it can be changed into a prime (443340067) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1497623 + ... + 1497918.
It is an arithmetic number, because the mean of its divisors is an integer number (66401181).
Almost surely, 2443340068 is an apocalyptic number.
It is an amenable number.
443340068 is a deficient number, since it is larger than the sum of its proper divisors (353474104).
443340068 is a wasteful number, since it uses less digits than its factorization.
443340068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2995582 (or 2995580 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
The square root of 443340068 is about 21055.6421892090. The cubic root of 443340068 is about 762.5102063670.
The spelling of 443340068 in words is "four hundred forty-three million, three hundred forty thousand, sixty-eight".
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