Search a number
-
+
10905008711 is a prime number
BaseRepresentation
bin10100010011111110…
…10011101001000111
31001010222200211200112
422021333103221013
5134313140234321
65002032103235
7534144021212
oct121177235107
931128624615
1010905008711
1146966584a3
122144094b1b
13104a34889c
14756424779
1543c578a5b
hex289fd3a47

10905008711 has 2 divisors, whose sum is σ = 10905008712. Its totient is φ = 10905008710.

The previous prime is 10905008689. The next prime is 10905008731. The reversal of 10905008711 is 11780050901.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10905008711 - 226 = 10837899847 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10905008731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5452504355 + 5452504356.

It is an arithmetic number, because the mean of its divisors is an integer number (5452504356).

Almost surely, 210905008711 is an apocalyptic number.

10905008711 is a deficient number, since it is larger than the sum of its proper divisors (1).

10905008711 is an equidigital number, since it uses as much as digits as its factorization.

10905008711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 32.

The spelling of 10905008711 in words is "ten billion, nine hundred five million, eight thousand, seven hundred eleven".