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33026041 = 291138829
BaseRepresentation
bin111110111111…
…0111111111001
32022010220012201
41331332333321
531423313131
63135510201
7550500556
oct175767771
968126181
1033026041
1117707a54
12b088361
136ac4449
144559a2d
152d75761
hex1f7eff9

33026041 has 4 divisors (see below), whose sum is σ = 34164900. Its totient is φ = 31887184.

The previous prime is 33026039. The next prime is 33026051. The reversal of 33026041 is 14062033.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20748025 + 12278016 = 4555^2 + 3504^2 .

It is a cyclic number.

It is not a de Polignac number, because 33026041 - 21 = 33026039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (33026051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 569386 + ... + 569443.

It is an arithmetic number, because the mean of its divisors is an integer number (8541225).

Almost surely, 233026041 is an apocalyptic number.

It is an amenable number.

33026041 is a deficient number, since it is larger than the sum of its proper divisors (1138859).

33026041 is a wasteful number, since it uses less digits than its factorization.

33026041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138858.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 33026041 is about 5746.8287776825. The cubic root of 33026041 is about 320.8377819289.

Adding to 33026041 its reverse (14062033), we get a palindrome (47088074).

The spelling of 33026041 in words is "thirty-three million, twenty-six thousand, forty-one".

Divisors: 1 29 1138829 33026041