Base | Representation |
---|---|
bin | 11100111000111… |
… | …01000110010001 |
3 | 121220000011022111 |
4 | 32130131012101 |
5 | 444014341431 |
6 | 40014105321 |
7 | 6001600213 |
oct | 1634350621 |
9 | 556004274 |
10 | 242340241 |
11 | 1148818a0 |
12 | 691ab241 |
13 | 3b2900c0 |
14 | 242845b3 |
15 | 1641e7b1 |
hex | e71d191 |
242340241 has 16 divisors (see below), whose sum is σ = 287659008. Its totient is φ = 201254400.
The previous prime is 242340229. The next prime is 242340247. The reversal of 242340241 is 142043242.
It is a happy number.
242340241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 242340241 - 25 = 242340209 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242340247) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5136 + ... + 22606.
It is an arithmetic number, because the mean of its divisors is an integer number (17978688).
Almost surely, 2242340241 is an apocalyptic number.
It is an amenable number.
242340241 is a deficient number, since it is larger than the sum of its proper divisors (45318767).
242340241 is a wasteful number, since it uses less digits than its factorization.
242340241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17592.
The product of its (nonzero) digits is 1536, while the sum is 22.
The square root of 242340241 is about 15567.2811049329. The cubic root of 242340241 is about 623.4598802874.
Adding to 242340241 its reverse (142043242), we get a palindrome (384383483).
The spelling of 242340241 in words is "two hundred forty-two million, three hundred forty thousand, two hundred forty-one".
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