Search a number
-
+
6706811107 is a prime number
BaseRepresentation
bin1100011111100000…
…11101000011100011
3122022102001022020101
412033300131003203
5102213420423412
63025302123231
7325125645103
oct61760350343
918272038211
106706811107
1129319024a7
121372120517
1382b6513a9
14478a3b203
15293c03457
hex18fc1d0e3

6706811107 has 2 divisors, whose sum is σ = 6706811108. Its totient is φ = 6706811106.

The previous prime is 6706811081. The next prime is 6706811131. The reversal of 6706811107 is 7011186076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6706811107 - 211 = 6706809059 is a prime.

It is a super-3 number, since 3×67068111073 (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (6706811407) 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, 3353405553 + 3353405554.

It is an arithmetic number, because the mean of its divisors is an integer number (3353405554).

Almost surely, 26706811107 is an apocalyptic number.

6706811107 is a deficient number, since it is larger than the sum of its proper divisors (1).

6706811107 is an equidigital number, since it uses as much as digits as its factorization.

6706811107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 6706811107 is about 81895.1226081261. The cubic root of 6706811107 is about 1885.8422367433.

The spelling of 6706811107 in words is "six billion, seven hundred six million, eight hundred eleven thousand, one hundred seven".