Base | Representation |
---|---|
bin | 11100110000001… |
… | …11110001010101 |
3 | 121210212110002221 |
4 | 32120013301111 |
5 | 443222014214 |
6 | 35533502341 |
7 | 5656126363 |
oct | 1630076125 |
9 | 553773087 |
10 | 241204309 |
11 | 114176405 |
12 | 689419b1 |
13 | 3ac83058 |
14 | 2406a633 |
15 | 16297e24 |
hex | e607c55 |
241204309 has 8 divisors (see below), whose sum is σ = 245645240. Its totient is φ = 236779200.
The previous prime is 241204291. The next prime is 241204321. The reversal of 241204309 is 903402142.
241204309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 23409 + 241180900 = 153^2 + 15530^2 .
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 241204309 - 27 = 241204181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (241204399) 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, 29347 + ... + 36655.
It is an arithmetic number, because the mean of its divisors is an integer number (30705655).
Almost surely, 2241204309 is an apocalyptic number.
It is an amenable number.
241204309 is a deficient number, since it is larger than the sum of its proper divisors (4440931).
241204309 is an equidigital number, since it uses as much as digits as its factorization.
241204309 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7911.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 241204309 is about 15530.7536520286. The cubic root of 241204309 is about 622.4842307151.
The spelling of 241204309 in words is "two hundred forty-one million, two hundred four thousand, three hundred nine".
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