Base | Representation |
---|---|
bin | 1010010101001… |
… | …0100111111001 |
3 | 10000112101122100 |
4 | 2211102213321 |
5 | 42043030131 |
6 | 4144414013 |
7 | 1034204436 |
oct | 245224771 |
9 | 100471570 |
10 | 43330041 |
11 | 22505557 |
12 | 12617309 |
13 | 8c914a1 |
14 | 5a7cb8d |
15 | 3c0d7e6 |
hex | 29529f9 |
43330041 has 6 divisors (see below), whose sum is σ = 62587850. Its totient is φ = 28886688.
The previous prime is 43330037. The next prime is 43330043. The reversal of 43330041 is 14003334.
It can be written as a sum of positive squares in only one way, i.e., 21902400 + 21427641 = 4680^2 + 4629^2 .
It is not a de Polignac number, because 43330041 - 22 = 43330037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 43329996 and 43330023.
It is not an unprimeable number, because it can be changed into a prime (43330043) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2407216 + ... + 2407233.
Almost surely, 243330041 is an apocalyptic number.
It is an amenable number.
43330041 is a deficient number, since it is larger than the sum of its proper divisors (19257809).
43330041 is a wasteful number, since it uses less digits than its factorization.
43330041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4814455 (or 4814452 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 43330041 is about 6582.5558106255. Note that the first 3 decimals coincide. The cubic root of 43330041 is about 351.2338520035.
Adding to 43330041 its reverse (14003334), we get a palindrome (57333375).
The spelling of 43330041 in words is "forty-three million, three hundred thirty thousand, forty-one".
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