Base | Representation |
---|---|
bin | 1010010011001… |
… | …1111001101001 |
3 | 10000022000000121 |
4 | 2210303321221 |
5 | 42030013301 |
6 | 4142003241 |
7 | 1033141525 |
oct | 244637151 |
9 | 100260017 |
10 | 43204201 |
11 | 22429a57 |
12 | 12576521 |
13 | 8c49121 |
14 | 5a48d85 |
15 | 3bd63a1 |
hex | 2933e69 |
43204201 has 8 divisors (see below), whose sum is σ = 44357544. Its totient is φ = 42055680.
The previous prime is 43204181. The next prime is 43204211. The reversal of 43204201 is 10240234.
It can be written as a sum of positive squares in 4 ways, for example, as 1265625 + 41938576 = 1125^2 + 6476^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 43204201 - 213 = 43196009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (43204211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23425 + ... + 25201.
It is an arithmetic number, because the mean of its divisors is an integer number (5544693).
Almost surely, 243204201 is an apocalyptic number.
43204201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.
It is an amenable number.
43204201 is a deficient number, since it is larger than the sum of its proper divisors (1153343).
43204201 is a wasteful number, since it uses less digits than its factorization.
43204201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2411.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 43204201 is about 6572.9902631907. The cubic root of 43204201 is about 350.8935021044.
Adding to 43204201 its reverse (10240234), we get a palindrome (53444435).
The spelling of 43204201 in words is "forty-three million, two hundred four thousand, two hundred one".
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