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5000791 is a prime number
BaseRepresentation
bin10011000100111001010111
3100102001210111
4103010321113
52240011131
6255103451
760335365
oct23047127
910361714
105000791
112906194
121811b87
131061263
14942635
1568bab1
hex4c4e57

5000791 has 2 divisors, whose sum is σ = 5000792. Its totient is φ = 5000790.

The previous prime is 5000783. The next prime is 5000797. The reversal of 5000791 is 1970005.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5000791 - 23 = 5000783 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5000797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500395 + 2500396.

It is an arithmetic number, because the mean of its divisors is an integer number (2500396).

Almost surely, 25000791 is an apocalyptic number.

5000791 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000791 is an equidigital number, since it uses as much as digits as its factorization.

5000791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 315, while the sum is 22.

The square root of 5000791 is about 2236.2448434820. The cubic root of 5000791 is about 171.0066114654.

Adding to 5000791 its reverse (1970005), we get a palindrome (6970796).

The spelling of 5000791 in words is "five million, seven hundred ninety-one", and thus it is an aban number.