Base | Representation |
---|---|
bin | 11100111000101… |
… | …00011001000011 |
3 | 121212221100101200 |
4 | 32130110121003 |
5 | 444012221304 |
6 | 40013232243 |
7 | 6001361226 |
oct | 1634243103 |
9 | 555840350 |
10 | 242304579 |
11 | 114858020 |
12 | 69192683 |
13 | 3b279aba |
14 | 242755bd |
15 | 16413e39 |
hex | e714643 |
242304579 has 12 divisors (see below), whose sum is σ = 381813432. Its totient is φ = 146851200.
The previous prime is 242304571. The next prime is 242304581. The reversal of 242304579 is 975403242.
It is not a de Polignac number, because 242304579 - 23 = 242304571 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242304571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1223662 + ... + 1223859.
It is an arithmetic number, because the mean of its divisors is an integer number (31817786).
Almost surely, 2242304579 is an apocalyptic number.
242304579 is a deficient number, since it is larger than the sum of its proper divisors (139508853).
242304579 is a wasteful number, since it uses less digits than its factorization.
242304579 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2447538 (or 2447535 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 36.
The square root of 242304579 is about 15566.1356476166. The cubic root of 242304579 is about 623.4292966791.
The spelling of 242304579 in words is "two hundred forty-two million, three hundred four thousand, five hundred seventy-nine".
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