Search a number
33301241 is a prime number
BaseRepresentation
bin111111100001…
…0001011111001
32022122212201022
41333002023321
532011114431
63145432225
7553025111
oct177021371
968585638
1033301241
1117885796
12b19b675
136b8c79c
1445cc041
152dcc07b
hex1fc22f9

33301241 has 2 divisors, whose sum is σ = 33301242. Its totient is φ = 33301240.

The previous prime is 33301237. The next prime is 33301253. The reversal of 33301241 is 14210333.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32535616 + 765625 = 5704^2 + 875^2 .

It is a cyclic number.

It is not a de Polignac number, because 33301241 - 22 = 33301237 is a prime.

It is a super-2 number, since 2×333012412 = 2217945304280162, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33301271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16650620 + 16650621.

It is an arithmetic number, because the mean of its divisors is an integer number (16650621).

Almost surely, 233301241 is an apocalyptic number.

It is an amenable number.

33301241 is a deficient number, since it is larger than the sum of its proper divisors (1).

33301241 is an equidigital number, since it uses as much as digits as its factorization.

33301241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 33301241 is about 5770.7227450294. The cubic root of 33301241 is about 321.7264790144.

Adding to 33301241 its reverse (14210333), we get a palindrome (47511574).

The spelling of 33301241 in words is "thirty-three million, three hundred one thousand, two hundred forty-one".