Search a number
-
+
5116909 = 71979487
BaseRepresentation
bin10011100001001111101101
3100121222002011
4103201033231
52302220114
6301401221
761331050
oct23411755
910558064
105116909
112985456
121869211
1310a2075
14972a97
156b11c4
hex4e13ed

5116909 has 16 divisors (see below), whose sum is σ = 6246400. Its totient is φ = 4094064.

The previous prime is 5116907. The next prime is 5116921. The reversal of 5116909 is 9096115.

5116909 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5116909 - 21 = 5116907 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5116901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10264 + ... + 10750.

It is an arithmetic number, because the mean of its divisors is an integer number (390400).

Almost surely, 25116909 is an apocalyptic number.

It is an amenable number.

5116909 is a deficient number, since it is larger than the sum of its proper divisors (1129491).

5116909 is a wasteful number, since it uses less digits than its factorization.

5116909 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592.

The product of its (nonzero) digits is 2430, while the sum is 31.

The square root of 5116909 is about 2262.0585757226. The cubic root of 5116909 is about 172.3200840662.

The spelling of 5116909 in words is "five million, one hundred sixteen thousand, nine hundred nine".

Divisors: 1 7 19 79 133 487 553 1501 3409 9253 10507 38473 64771 269311 730987 5116909