Search a number
-
+
4884050081 is a prime number
BaseRepresentation
bin1001000110001110…
…01011000010100001
3110121101012110011202
410203013023002201
540000304100311
62124350050545
7232013512031
oct44307130241
913541173152
104884050081
112086a12129
12b437a9a55
135cab22281
1434491b8c1
151d8ba0e3b
hex1231cb0a1

4884050081 has 2 divisors, whose sum is σ = 4884050082. Its totient is φ = 4884050080.

The previous prime is 4884050047. The next prime is 4884050131. The reversal of 4884050081 is 1800504884.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4727800081 + 156250000 = 68759^2 + 12500^2 .

It is a cyclic number.

It is not a de Polignac number, because 4884050081 - 222 = 4879855777 is a prime.

It is a super-2 number, since 2×48840500812 = 47707890387432213122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4884056081) 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 as a sum of consecutive naturals, namely, 2442025040 + 2442025041.

It is an arithmetic number, because the mean of its divisors is an integer number (2442025041).

Almost surely, 24884050081 is an apocalyptic number.

It is an amenable number.

4884050081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4884050081 is an equidigital number, since it uses as much as digits as its factorization.

4884050081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40960, while the sum is 38.

The square root of 4884050081 is about 69885.9791446038. The cubic root of 4884050081 is about 1696.6543288953.

The spelling of 4884050081 in words is "four billion, eight hundred eighty-four million, fifty thousand, eighty-one".