Search a number
-
+
8888888941 is a prime number
BaseRepresentation
bin10000100011101000…
…11010111001101101
3211221111000100021221
420101310122321231
5121201023421231
64030011423341
7433163211052
oct102164327155
924844010257
108888888941
113851600909
121880a54b51
13ab87492ca
14604771029
1537057ed11
hex211d1ae6d

8888888941 has 2 divisors, whose sum is σ = 8888888942. Its totient is φ = 8888888940.

The previous prime is 8888888891. The next prime is 8888888963. The reversal of 8888888941 is 1498888888.

8888888941 is digitally balanced in base 2, 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., 8411641225 + 477247716 = 91715^2 + 21846^2 .

It is a cyclic number.

It is not a de Polignac number, because 8888888941 - 29 = 8888888429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8888888441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4444444470 + 4444444471.

It is an arithmetic number, because the mean of its divisors is an integer number (4444444471).

Almost surely, 28888888941 is an apocalyptic number.

It is an amenable number.

8888888941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8888888941 is an equidigital number, since it uses as much as digits as its factorization.

8888888941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75497472, while the sum is 70.

The square root of 8888888941 is about 94280.9044345672. The cubic root of 8888888941 is about 2071.4883413506.

The spelling of 8888888941 in words is "eight billion, eight hundred eighty-eight million, eight hundred eighty-eight thousand, nine hundred forty-one".