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52253041 = 294341903
BaseRepresentation
bin1100011101010…
…1000101110001
310122022201200211
43013111011301
5101334044131
65103544121
71203100141
oct307250561
9118281624
1052253041
112754a535
12155bb041
13aa96a79
146d22921
1548c25b1
hex31d5171

52253041 has 8 divisors (see below), whose sum is σ = 55313280. Its totient is φ = 49276752.

The previous prime is 52253039. The next prime is 52253063. The reversal of 52253041 is 14035225.

52253041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52253041 - 21 = 52253039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52253081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19705 + ... + 22198.

It is an arithmetic number, because the mean of its divisors is an integer number (6914160).

Almost surely, 252253041 is an apocalyptic number.

It is an amenable number.

52253041 is a deficient number, since it is larger than the sum of its proper divisors (3060239).

52253041 is a wasteful number, since it uses less digits than its factorization.

52253041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41975.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 52253041 is about 7228.6264947084. The cubic root of 52253041 is about 373.8555711212.

Adding to 52253041 its reverse (14035225), we get a palindrome (66288266).

The spelling of 52253041 in words is "fifty-two million, two hundred fifty-three thousand, forty-one".

Divisors: 1 29 43 1247 41903 1215187 1801829 52253041