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242211041 = 2815991439
BaseRepresentation
bin11100110111111…
…01100011100001
3121212202121002022
432123331203201
5444001223131
640011231225
76000521432
oct1633754341
9555677068
10242211041
111147a3816
1269148515
133b246357
142424d489
15163e637b
hexe6fd8e1

242211041 has 8 divisors (see below), whose sum is σ = 243648000. Its totient is φ = 240778720.

The previous prime is 242211017. The next prime is 242211049. The reversal of 242211041 is 140112242.

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 242211041 - 26 = 242210977 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242211049) 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, 167600 + ... + 169038.

It is an arithmetic number, because the mean of its divisors is an integer number (30456000).

Almost surely, 2242211041 is an apocalyptic number.

It is an amenable number.

242211041 is a deficient number, since it is larger than the sum of its proper divisors (1436959).

242211041 is a wasteful number, since it uses less digits than its factorization.

242211041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2319.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 242211041 is about 15563.1308225562. The cubic root of 242211041 is about 623.3490645526.

Adding to 242211041 its reverse (140112242), we get a palindrome (382323283).

The spelling of 242211041 in words is "two hundred forty-two million, two hundred eleven thousand, forty-one".

Divisors: 1 281 599 1439 168319 404359 861961 242211041