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4143164155 = 513163391049
BaseRepresentation
bin1111011011110011…
…1010101011111011
3101200202002112202021
43312330322223323
531441122223110
61523042215311
7204446212534
oct36674725373
911622075667
104143164155
111836787609
12977654537
13510499030
142b437d68b
15193b042da
hexf6f3aafb

4143164155 has 16 divisors (see below), whose sum is σ = 5387104800. Its totient is φ = 3040789248.

The previous prime is 4143164153. The next prime is 4143164161. The reversal of 4143164155 is 5514613414.

It is a cyclic number.

It is not a de Polignac number, because 4143164155 - 21 = 4143164153 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4143164155.

It is not an unprimeable number, because it can be changed into a prime (4143164153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184930 + ... + 206119.

It is an arithmetic number, because the mean of its divisors is an integer number (336694050).

Almost surely, 24143164155 is an apocalyptic number.

4143164155 is a deficient number, since it is larger than the sum of its proper divisors (1243940645).

4143164155 is a wasteful number, since it uses less digits than its factorization.

4143164155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391230.

The product of its digits is 28800, while the sum is 34.

The square root of 4143164155 is about 64367.4153201758. The cubic root of 4143164155 is about 1606.1177444539.

Adding to 4143164155 its reverse (5514613414), we get a palindrome (9657777569).

The spelling of 4143164155 in words is "four billion, one hundred forty-three million, one hundred sixty-four thousand, one hundred fifty-five".

Divisors: 1 5 13 65 163 815 2119 10595 391049 1955245 5083637 25418185 63740987 318704935 828632831 4143164155