Base | Representation |
---|---|
bin | 1110000111110011110… |
… | …1000110011000110001 |
3 | 212012020020002122110202 |
4 | 3201330331012120301 |
5 | 12433333311412210 |
6 | 303242224004545 |
7 | 23346133510415 |
oct | 3417475063061 |
9 | 765206078422 |
10 | 242614560305 |
11 | 9398a65a087 |
12 | 3b02b160755 |
13 | 19b55c71b30 |
14 | ba57a00d45 |
15 | 649e7659a5 |
hex | 387cf46631 |
242614560305 has 8 divisors (see below), whose sum is σ = 313532662632. Its totient is φ = 179161521408.
The previous prime is 242614560301. The next prime is 242614560313. The reversal of 242614560305 is 503065416242.
It can be written as a sum of positive squares in 4 ways, for example, as 3462263281 + 239152297024 = 58841^2 + 489032^2 .
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 242614560305 - 22 = 242614560301 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (242614560301) 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, 1866265784 + ... + 1866265913.
It is an arithmetic number, because the mean of its divisors is an integer number (39191582829).
Almost surely, 2242614560305 is an apocalyptic number.
It is an amenable number.
242614560305 is a deficient number, since it is larger than the sum of its proper divisors (70918102327).
242614560305 is a wasteful number, since it uses less digits than its factorization.
242614560305 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3732531715.
The product of its (nonzero) digits is 172800, while the sum is 38.
Adding to 242614560305 its reverse (503065416242), we get a palindrome (745679976547).
The spelling of 242614560305 in words is "two hundred forty-two billion, six hundred fourteen million, five hundred sixty thousand, three hundred five".
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