Search a number
-
+
241601 is a prime number
BaseRepresentation
bin111010111111000001
3110021102012
4322333001
530212401
65102305
72024243
oct727701
9407365
10241601
11155578
12b7995
1385c79
1464093
154b8bb
hex3afc1

241601 has 2 divisors, whose sum is σ = 241602. Its totient is φ = 241600.

The previous prime is 241597. The next prime is 241603. The reversal of 241601 is 106142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201601 + 40000 = 449^2 + 200^2 .

It is a cyclic number.

It is not a de Polignac number, because 241601 - 22 = 241597 is a prime.

Together with 241603, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 11.

It is not a weakly prime, because it can be changed into another prime (241603) 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, 120800 + 120801.

It is an arithmetic number, because the mean of its divisors is an integer number (120801).

2241601 is an apocalyptic number.

It is an amenable number.

241601 is a deficient number, since it is larger than the sum of its proper divisors (1).

241601 is an equidigital number, since it uses as much as digits as its factorization.

241601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 241601 is about 491.5292463323. The cubic root of 241601 is about 62.2825295164.

Adding to 241601 its reverse (106142), we get a palindrome (347743).

The spelling of 241601 in words is "two hundred forty-one thousand, six hundred one".