Base | Representation |
---|---|
bin | 11100111000111… |
… | …00001000100101 |
3 | 121212222221220021 |
4 | 32130130020211 |
5 | 444014230133 |
6 | 40014035141 |
7 | 6001552543 |
oct | 1634341045 |
9 | 555887807 |
10 | 242336293 |
11 | 114879931 |
12 | 691a8ab1 |
13 | 3b28b374 |
14 | 24282d93 |
15 | 1641d52d |
hex | e71c225 |
242336293 has 4 divisors (see below), whose sum is σ = 242415520. Its totient is φ = 242257068.
The previous prime is 242336291. The next prime is 242336323. The reversal of 242336293 is 392633242.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 242336293 - 21 = 242336291 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 (242336291) 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 3 ways as a sum of consecutive naturals, for example, 34833 + ... + 41206.
It is an arithmetic number, because the mean of its divisors is an integer number (60603880).
Almost surely, 2242336293 is an apocalyptic number.
It is an amenable number.
242336293 is a deficient number, since it is larger than the sum of its proper divisors (79227).
242336293 is an equidigital number, since it uses as much as digits as its factorization.
242336293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 79226.
The product of its digits is 46656, while the sum is 34.
The square root of 242336293 is about 15567.1542999997. The cubic root of 242336293 is about 623.4564946439.
The spelling of 242336293 in words is "two hundred forty-two million, three hundred thirty-six thousand, two hundred ninety-three".
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