Base | Representation |
---|---|
bin | 11100110110011… |
… | …11111011000111 |
3 | 121212102002200212 |
4 | 32123033323013 |
5 | 443424233020 |
6 | 40003230035 |
7 | 5666112503 |
oct | 1633177307 |
9 | 555362625 |
10 | 242024135 |
11 | 114686351 |
12 | 6907831b |
13 | 3b1ac262 |
14 | 24201303 |
15 | 163aacc5 |
hex | e6cfec7 |
242024135 has 8 divisors (see below), whose sum is σ = 292279776. Its totient is φ = 192385440.
The previous prime is 242024131. The next prime is 242024143. The reversal of 242024135 is 531420242.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242024135 - 22 = 242024131 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 242024135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242024131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153371 + ... + 154940.
It is an arithmetic number, because the mean of its divisors is an integer number (36534972).
Almost surely, 2242024135 is an apocalyptic number.
242024135 is a deficient number, since it is larger than the sum of its proper divisors (50255641).
242024135 is a wasteful number, since it uses less digits than its factorization.
242024135 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308473.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 242024135 is about 15557.1248950441. The cubic root of 242024135 is about 623.1886842207.
Adding to 242024135 its reverse (531420242), we get a palindrome (773444377).
The spelling of 242024135 in words is "two hundred forty-two million, twenty-four thousand, one hundred thirty-five".
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