Search a number
-
+
10806163 is a prime number
BaseRepresentation
bin101001001110…
…001110010011
3202100000021021
4221032032103
510231244123
61023340311
7160564564
oct51161623
922300237
1010806163
116110915
123751697
1323147a4
14161416b
15e36c5d
hexa4e393

10806163 has 2 divisors, whose sum is σ = 10806164. Its totient is φ = 10806162.

The previous prime is 10806161. The next prime is 10806167. The reversal of 10806163 is 36160801.

10806163 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (36160801) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10806163 - 21 = 10806161 is a prime.

Together with 10806161, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10806161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5403081 + 5403082.

It is an arithmetic number, because the mean of its divisors is an integer number (5403082).

Almost surely, 210806163 is an apocalyptic number.

10806163 is a deficient number, since it is larger than the sum of its proper divisors (1).

10806163 is an equidigital number, since it uses as much as digits as its factorization.

10806163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 10806163 is about 3287.2728818886. The cubic root of 10806163 is about 221.0839276382.

Adding to 10806163 its reverse (36160801), we get a palindrome (46966964).

The spelling of 10806163 in words is "ten million, eight hundred six thousand, one hundred sixty-three".