Search a number
-
+
5095081 is a prime number
BaseRepresentation
bin10011011011111010101001
3100120212010201
4103123322221
52301020311
6301112201
761210315
oct23337251
910525121
105095081
112970012
121858661
131095154
14968b45
156a99c1
hex4dbea9

5095081 has 2 divisors, whose sum is σ = 5095082. Its totient is φ = 5095080.

The previous prime is 5095073. The next prime is 5095091. The reversal of 5095081 is 1805905.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4995225 + 99856 = 2235^2 + 316^2 .

It is a cyclic number.

It is not a de Polignac number, because 5095081 - 23 = 5095073 is a prime.

It is a super-2 number, since 2×50950812 = 51919700793122, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5095091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2547540 + 2547541.

It is an arithmetic number, because the mean of its divisors is an integer number (2547541).

Almost surely, 25095081 is an apocalyptic number.

It is an amenable number.

5095081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5095081 is an equidigital number, since it uses as much as digits as its factorization.

5095081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 5095081 is about 2257.2286104868. The cubic root of 5095081 is about 172.0747038935.

The spelling of 5095081 in words is "five million, ninety-five thousand, eighty-one".