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5012305211 = 172118111723
BaseRepresentation
bin1001010101100000…
…11011010100111011
3110221022112111010202
410222300123110323
540231122231321
62145211032415
7235131614504
oct45260332473
913838474122
105012305211
112142352101
12b7a73b70b
1361b579794
14357985bab
151e508770b
hex12ac1b53b

5012305211 has 16 divisors (see below), whose sum is σ = 5341972608. Its totient is φ = 4686595200.

The previous prime is 5012305201. The next prime is 5012305217. The reversal of 5012305211 is 1125032105.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5012305211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5012305217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2908196 + ... + 2909918.

It is an arithmetic number, because the mean of its divisors is an integer number (333873288).

Almost surely, 25012305211 is an apocalyptic number.

5012305211 is a deficient number, since it is larger than the sum of its proper divisors (329667397).

5012305211 is a wasteful number, since it uses less digits than its factorization.

5012305211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2762.

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 5012305211 is about 70797.6356314249. The cubic root of 5012305211 is about 1711.3775718071.

Adding to 5012305211 its reverse (1125032105), we get a palindrome (6137337316).

The spelling of 5012305211 in words is "five billion, twelve million, three hundred five thousand, two hundred eleven".

Divisors: 1 17 211 811 1723 3587 13787 29291 171121 363553 1397353 2909057 6180401 23755001 294841483 5012305211