Search a number
-
+
5007481 is a prime number
BaseRepresentation
bin10011000110100001111001
3100102101222021
4103012201321
52240214411
6255154441
760364033
oct23064171
910371867
105007481
112910216
121815a21
13106430b
14944c53
1568da71
hex4c6879

5007481 has 2 divisors, whose sum is σ = 5007482. Its totient is φ = 5007480.

The previous prime is 5007467. The next prime is 5007529. The reversal of 5007481 is 1847005.

5007481 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3936256 + 1071225 = 1984^2 + 1035^2 .

It is a cyclic number.

It is not a de Polignac number, because 5007481 - 25 = 5007449 is a prime.

It is a super-2 number, since 2×50074812 = 50149731930722, which contains 22 as substring.

5007481 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5007421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2503740 + 2503741.

It is an arithmetic number, because the mean of its divisors is an integer number (2503741).

Almost surely, 25007481 is an apocalyptic number.

It is an amenable number.

5007481 is a deficient number, since it is larger than the sum of its proper divisors (1).

5007481 is an equidigital number, since it uses as much as digits as its factorization.

5007481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 5007481 is about 2237.7401547097. The cubic root of 5007481 is about 171.0828343703.

The spelling of 5007481 in words is "five million, seven thousand, four hundred eighty-one".