Base | Representation |
---|---|
bin | 110111000010001011010011… |
… | …001011100110001011101111 |
3 | 1011202000000001012111021001012 |
4 | 313002023103023212023233 |
5 | 223211104240242000333 |
6 | 2214440341451335435 |
7 | 101660652422263205 |
oct | 6702132313461357 |
9 | 1152000035437035 |
10 | 242042130031343 |
11 | 70138544417324 |
12 | 2319147775157b |
13 | a509623544425 |
14 | 43aac89dc3075 |
15 | 1ceb11076ae48 |
hex | dc22d32e62ef |
242042130031343 has 8 divisors (see below), whose sum is σ = 243562280140800. Its totient is φ = 240526208435128.
The previous prime is 242042130031337. The next prime is 242042130031357. The reversal of 242042130031343 is 343130031240242.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 242042130031343 - 210 = 242042130030319 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 (242042130031393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1057013471 + ... + 1057242432.
It is an arithmetic number, because the mean of its divisors is an integer number (30445285017600).
Almost surely, 2242042130031343 is an apocalyptic number.
242042130031343 is a deficient number, since it is larger than the sum of its proper divisors (1520150109457).
242042130031343 is a wasteful number, since it uses less digits than its factorization.
242042130031343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2114256621.
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 242042130031343 its reverse (343130031240242), we get a palindrome (585172161271585).
The spelling of 242042130031343 in words is "two hundred forty-two trillion, forty-two billion, one hundred thirty million, thirty-one thousand, three hundred forty-three".
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