Search a number
-
+
50611011010 = 257723014443
BaseRepresentation
bin101111001000101001…
…101011110111000010
311211122011112202011021
4233020221223313002
51312122404323020
635130025340054
73441121331650
oct571051536702
9154564482137
1050611011010
111a51166172a
12998563762a
134a075223c1
142641941dd0
1514b333a1aa
hexbc8a6bdc2

50611011010 has 16 divisors (see below), whose sum is σ = 104114079936. Its totient is φ = 17352346608.

The previous prime is 50611011001. The next prime is 50611011013. The reversal of 50611011010 is 1011011605.

It is a super-3 number, since 3×506110110103 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (50611011013) 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 7 ways as a sum of consecutive naturals, for example, 361507152 + ... + 361507291.

It is an arithmetic number, because the mean of its divisors is an integer number (6507129996).

Almost surely, 250611011010 is an apocalyptic number.

50611011010 is an abundant number, since it is smaller than the sum of its proper divisors (53503068926).

50611011010 is a wasteful number, since it uses less digits than its factorization.

50611011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723014457.

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

Adding to 50611011010 its reverse (1011011605), we get a palindrome (51622022615).

The spelling of 50611011010 in words is "fifty billion, six hundred eleven million, eleven thousand, ten".

Divisors: 1 2 5 7 10 14 35 70 723014443 1446028886 3615072215 5061101101 7230144430 10122202202 25305505505 50611011010