Search a number
-
+
50110010611 = 1729394110691
BaseRepresentation
bin101110101010110010…
…100001010011110011
311210100020211021210221
4232222302201103303
51310111130314421
635004211233511
73422526030253
oct565262412363
9153306737727
1050110010611
111a284881711
1298658a8897
1349577a9b6b
1425d51a9963
151484375841
hexbaaca14f3

50110010611 has 16 divisors (see below), whose sum is σ = 53300304288. Its totient is φ = 46947059200.

The previous prime is 50110010557. The next prime is 50110010617. The reversal of 50110010611 is 11601001105.

It is a cyclic number.

It is not a de Polignac number, because 50110010611 - 211 = 50110008563 is a prime.

It is a super-2 number, since 2×501100106112 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50110010617) 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 in 15 ways as a sum of consecutive naturals, for example, 4681776 + ... + 4692466.

It is an arithmetic number, because the mean of its divisors is an integer number (3331269018).

Almost surely, 250110010611 is an apocalyptic number.

50110010611 is a deficient number, since it is larger than the sum of its proper divisors (3190293677).

50110010611 is a wasteful number, since it uses less digits than its factorization.

50110010611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11942.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 50110010611 its reverse (11601001105), we get a palindrome (61711011716).

The spelling of 50110010611 in words is "fifty billion, one hundred ten million, ten thousand, six hundred eleven".

Divisors: 1 17 293 941 4981 10691 15997 181747 275713 3132463 4687121 10060231 53251871 171023927 2947647683 50110010611