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52000000041 = 3112368511199
BaseRepresentation
bin110000011011011100…
…010000100000101001
311222012222011200220110
4300123130100200221
51322444000000131
635515524244533
73520415464443
oct603334204051
9158188150813
1052000000041
112006470a750
12a0b2840749
134b992170c2
1427341c9493
151545257646
hexc1b710829

52000000041 has 16 divisors (see below), whose sum is σ = 78924902400. Its totient is φ = 30144927120.

The previous prime is 52000000009. The next prime is 52000000043. The reversal of 52000000041 is 14000000025.

It is not a de Polignac number, because 52000000041 - 25 = 52000000009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 51999999963 and 52000000026.

It is not an unprimeable number, because it can be changed into a prime (52000000043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34254841 + ... + 34256358.

It is an arithmetic number, because the mean of its divisors is an integer number (4932806400).

Almost surely, 252000000041 is an apocalyptic number.

It is an amenable number.

52000000041 is a deficient number, since it is larger than the sum of its proper divisors (26924902359).

52000000041 is a wasteful number, since it uses less digits than its factorization.

52000000041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68511236.

The product of its (nonzero) digits is 40, while the sum is 12.

Adding to 52000000041 its reverse (14000000025), we get a palindrome (66000000066).

The spelling of 52000000041 in words is "fifty-two billion, forty-one", and thus it is an aban number and an uban number.

Divisors: 1 3 11 23 33 69 253 759 68511199 205533597 753623189 1575757577 2260869567 4727272731 17333333347 52000000041