Base | Representation |
---|---|
bin | 11100111001011… |
… | …00110001011010 |
3 | 121220010102101022 |
4 | 32130230301122 |
5 | 444023420232 |
6 | 40015322442 |
7 | 6002255330 |
oct | 1634546132 |
9 | 556112338 |
10 | 242404442 |
11 | 114916055 |
12 | 69220422 |
13 | 3b2b33a7 |
14 | 2429db50 |
15 | 16433812 |
hex | e72cc5a |
242404442 has 8 divisors (see below), whose sum is σ = 415550496. Its totient is φ = 103887612.
The previous prime is 242404441. The next prime is 242404453. The reversal of 242404442 is 244404242.
242404442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (242404441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8657288 + ... + 8657315.
It is an arithmetic number, because the mean of its divisors is an integer number (51943812).
Almost surely, 2242404442 is an apocalyptic number.
242404442 is a deficient number, since it is larger than the sum of its proper divisors (173146054).
242404442 is a wasteful number, since it uses less digits than its factorization.
242404442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17314612.
The product of its (nonzero) digits is 8192, while the sum is 26.
The square root of 242404442 is about 15569.3430176100. The cubic root of 242404442 is about 623.5149312816.
Adding to 242404442 its reverse (244404242), we get a palindrome (486808684).
It can be divided in two parts, 24240 and 4442, that added together give a palindrome (28682).
The spelling of 242404442 in words is "two hundred forty-two million, four hundred four thousand, four hundred forty-two".
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