Base | Representation |
---|---|
bin | 11100111000101… |
… | …00000001000011 |
3 | 121212221021021210 |
4 | 32130110001003 |
5 | 444012144133 |
6 | 40013221203 |
7 | 6001353603 |
oct | 1634240103 |
9 | 555837253 |
10 | 242303043 |
11 | 114856954 |
12 | 69191803 |
13 | 3b2791a8 |
14 | 24274c03 |
15 | 16413763 |
hex | e714043 |
242303043 has 8 divisors (see below), whose sum is σ = 323902800. Its totient is φ = 161119328.
The previous prime is 242303027. The next prime is 242303051. The reversal of 242303043 is 340303242.
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 242303043 - 24 = 242303027 is a prime.
It is not an unprimeable number, because it can be changed into a prime (242303053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102648 + ... + 104981.
It is an arithmetic number, because the mean of its divisors is an integer number (40487850).
Almost surely, 2242303043 is an apocalyptic number.
242303043 is a deficient number, since it is larger than the sum of its proper divisors (81599757).
242303043 is a wasteful number, since it uses less digits than its factorization.
242303043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208021.
The product of its (nonzero) digits is 1728, while the sum is 21.
The square root of 242303043 is about 15566.0863096669. The cubic root of 242303043 is about 623.4279793434.
Adding to 242303043 its reverse (340303242), we get a palindrome (582606285).
The spelling of 242303043 in words is "two hundred forty-two million, three hundred three thousand, forty-three".
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