Search a number
-
+
290095933095936 = 2163311671811229
BaseRepresentation
bin100000111110101110011100…
…1000010110000000000000000
31102001010220022100202112201000
41001331130321002300000000
5301010412432333032221
62504552122030212000
7115050511441014012
oct10175347102600000
91361126270675630
10290095933095936
1184484aa34a1370
1228652651054000
13c5b3c10341026
14518ca0a59a1b2
1523810daab6e26
hex107d7390b0000

290095933095936 has 1088 divisors, whose sum is σ = 957708324518400. Its totient is φ = 86047299993600.

The previous prime is 290095933095929. The next prime is 290095933095953. The reversal of 290095933095936 is 639590339590092.

290095933095936 is a `hidden beast` number, since 2 + 90 + 0 + 95 + 9 + 330 + 95 + 9 + 36 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 236042255770 + ... + 236042256998.

It is an arithmetic number, because the mean of its divisors is an integer number (880246621800).

Almost surely, 2290095933095936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 290095933095936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (478854162259200).

290095933095936 is an abundant number, since it is smaller than the sum of its proper divisors (667612391422464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

290095933095936 is a wasteful number, since it uses less digits than its factorization.

290095933095936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1529 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 478296900, while the sum is 72.

The spelling of 290095933095936 in words is "two hundred ninety trillion, ninety-five billion, nine hundred thirty-three million, ninety-five thousand, nine hundred thirty-six".