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41572241 is a prime number
BaseRepresentation
bin1001111010010…
…1011110010001
32220020002101122
42132211132101
541120302431
64043012025
71013233604
oct236453621
986202348
1041572241
1121514927
1211b0a015
1387c7379
14574233b
1539b2a7b
hex27a5791

41572241 has 2 divisors, whose sum is σ = 41572242. Its totient is φ = 41572240.

The previous prime is 41572231. The next prime is 41572253. The reversal of 41572241 is 14227514.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36300625 + 5271616 = 6025^2 + 2296^2 .

It is a cyclic number.

It is not a de Polignac number, because 41572241 - 218 = 41310097 is a prime.

It is a Sophie Germain prime.

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 41572241.

It is not a weakly prime, because it can be changed into another prime (41572211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20786120 + 20786121.

It is an arithmetic number, because the mean of its divisors is an integer number (20786121).

Almost surely, 241572241 is an apocalyptic number.

It is an amenable number.

41572241 is a deficient number, since it is larger than the sum of its proper divisors (1).

41572241 is an equidigital number, since it uses as much as digits as its factorization.

41572241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2240, while the sum is 26.

The square root of 41572241 is about 6447.6539144095. The cubic root of 41572241 is about 346.4185546947.

Adding to 41572241 its reverse (14227514), we get a palindrome (55799755).

The spelling of 41572241 in words is "forty-one million, five hundred seventy-two thousand, two hundred forty-one".