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241049 is a prime number
BaseRepresentation
bin111010110110011001
3110020122202
4322312121
530203144
65055545
72022524
oct726631
9406582
10241049
11155116
12b75b5
1385943
1463bbb
154b64e

241049 has 2 divisors, whose sum is σ = 241050. Its totient is φ = 241048.

The previous prime is 241037. The next prime is 241051. The reversal of 241049 is 940142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135424 + 105625 = 368^2 + 325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-241049 is a prime.

It is a Sophie Germain prime.

Together with 241051, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 241049.

It is not a weakly prime, because it can be changed into another prime (241069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120524 + 120525.

It is an arithmetic number, because the mean of its divisors is an integer number (120525).

2241049 is an apocalyptic number.

It is an amenable number.

241049 is a deficient number, since it is larger than the sum of its proper divisors (1).

241049 is an equidigital number, since it uses as much as digits as its factorization.

241049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 241049 is about 490.9674123605. The cubic root of 241049 is about 62.2350598276.

The spelling of 241049 in words is "two hundred forty-one thousand, forty-nine".