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242310252241 = 2512257342767
BaseRepresentation
bin1110000110101011010…
…0010000011011010001
3212011110000111012021201
43201222310100123101
512432222411032431
6303152113351201
723335450106041
oct3415264203321
9764400435251
10242310252241
1193843902a12
123ab65268501
1319b07bc61a5
14ba29429721
156482ba5461
hex386ad106d1

242310252241 has 8 divisors (see below), whose sum is σ = 243292097664. Its totient is φ = 241328538000.

The previous prime is 242310252181. The next prime is 242310252319. The reversal of 242310252241 is 142252013242.

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 242310252241 - 217 = 242310121169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242310252941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5644440 + ... + 5687206.

It is an arithmetic number, because the mean of its divisors is an integer number (30411512208).

Almost surely, 2242310252241 is an apocalyptic number.

It is an amenable number.

242310252241 is a deficient number, since it is larger than the sum of its proper divisors (981845423).

242310252241 is a wasteful number, since it uses less digits than its factorization.

242310252241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65591.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 242310252241 its reverse (142252013242), we get a palindrome (384562265483).

The spelling of 242310252241 in words is "two hundred forty-two billion, three hundred ten million, two hundred fifty-two thousand, two hundred forty-one".

Divisors: 1 251 22573 42767 5665823 10734517 965379491 242310252241