Search a number
-
+
5004849481 is a prime number
BaseRepresentation
bin1001010100100111…
…11111000101001001
3110220210111200210121
410222103333011021
540222220140411
62144343143241
7235011342622
oct45223770511
913823450717
105004849481
11213911a545
12b78144b21
13619b68cc8
143569a4a49
151e45b3571
hex12a4ff149

5004849481 has 2 divisors, whose sum is σ = 5004849482. Its totient is φ = 5004849480.

The previous prime is 5004849469. The next prime is 5004849491. The reversal of 5004849481 is 1849484005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2671959481 + 2332890000 = 51691^2 + 48300^2 .

It is a cyclic number.

It is not a de Polignac number, because 5004849481 - 25 = 5004849449 is a prime.

It is a super-2 number, since 2×50048494812 = 50097036654931938722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5004849491) 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 as a sum of consecutive naturals, namely, 2502424740 + 2502424741.

It is an arithmetic number, because the mean of its divisors is an integer number (2502424741).

Almost surely, 25004849481 is an apocalyptic number.

It is an amenable number.

5004849481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5004849481 is an equidigital number, since it uses as much as digits as its factorization.

5004849481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 5004849481 is about 70744.9608170080. The cubic root of 5004849481 is about 1710.5286011003.

The spelling of 5004849481 in words is "five billion, four million, eight hundred forty-nine thousand, four hundred eighty-one".