Search a number
-
+
5000004917 is a prime number
BaseRepresentation
bin1001010100000011…
…00000010100110101
3110220110101120022022
410222001200110311
540220000124132
62144051242525
7234622224545
oct45201402465
913813346268
105000004917
112136410776
12b765a9445
13618b60bbb
143560a3325
151e3e57e12
hex12a060535

5000004917 has 2 divisors, whose sum is σ = 5000004918. Its totient is φ = 5000004916.

The previous prime is 5000004881. The next prime is 5000004949. The reversal of 5000004917 is 7194000005.

5000004917 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4393170961 + 606833956 = 66281^2 + 24634^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000004917 - 212 = 5000000821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5000004517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500002458 + 2500002459.

It is an arithmetic number, because the mean of its divisors is an integer number (2500002459).

Almost surely, 25000004917 is an apocalyptic number.

It is an amenable number.

5000004917 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000004917 is an equidigital number, since it uses as much as digits as its factorization.

5000004917 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 5000004917 is about 70710.7128870866. The cubic root of 5000004917 is about 1709.9765072066.

The spelling of 5000004917 in words is "five billion, four thousand, nine hundred seventeen".