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52113041 = 177014373
BaseRepresentation
bin1100011011001…
…0111010010001
310122001121122122
43012302322101
5101320104131
65100544025
71201645031
oct306627221
9118047578
1052113041
1127464332
1215552015
13aa48126
146cc78c1
154895d7b
hex31b2e91

52113041 has 8 divisors (see below), whose sum is σ = 55269864. Its totient is φ = 48966400.

The previous prime is 52113031. The next prime is 52113073. The reversal of 52113041 is 14031125.

52113041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 25806400 + 26306641 = 5080^2 + 5129^2 .

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 52113041 - 210 = 52112017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52113031) 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, 9731 + ... + 14103.

It is an arithmetic number, because the mean of its divisors is an integer number (6908733).

Almost surely, 252113041 is an apocalyptic number.

It is an amenable number.

52113041 is a deficient number, since it is larger than the sum of its proper divisors (3156823).

52113041 is a wasteful number, since it uses less digits than its factorization.

52113041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5091.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 52113041 is about 7218.9362789818. The cubic root of 52113041 is about 373.5213858260.

Adding to 52113041 its reverse (14031125), we get a palindrome (66144166).

The spelling of 52113041 in words is "fifty-two million, one hundred thirteen thousand, forty-one".

Divisors: 1 17 701 4373 11917 74341 3065473 52113041