Search a number
-
+
796243296785 = 51131431407499
BaseRepresentation
bin10111001011000111100…
…11001000001000010001
32211010020120020102222112
423211203303020020101
5101021201240444120
61405442241115105
7111345436231346
oct13454363101021
92733216212875
10796243296785
11287759645aa2
1210a398328a95
135a115891571
142a7774647cd
1515aa35c9bc5
hexb963cc8211

796243296785 has 8 divisors (see below), whose sum is σ = 955501080000. Its totient is φ = 636988554864.

The previous prime is 796243296781. The next prime is 796243296853. The reversal of 796243296785 is 587692342697.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 796243296785 - 22 = 796243296781 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (796243296781) 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 in 7 ways as a sum of consecutive naturals, for example, 138035 + ... + 1269464.

It is an arithmetic number, because the mean of its divisors is an integer number (119437635000).

Almost surely, 2796243296785 is an apocalyptic number.

It is an amenable number.

796243296785 is a deficient number, since it is larger than the sum of its proper divisors (159257783215).

796243296785 is a wasteful number, since it uses less digits than its factorization.

796243296785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520647.

The product of its digits is 274337280, while the sum is 68.

The spelling of 796243296785 in words is "seven hundred ninety-six billion, two hundred forty-three million, two hundred ninety-six thousand, seven hundred eighty-five".

Divisors: 1 5 113143 565715 1407499 7037495 159248659357 796243296785