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12796076075 = 521031496453
BaseRepresentation
bin10111110101011010…
…01010000000101011
31020000210002000102112
423322231022000223
5202201243413300
65513424152535
7632045565146
oct137255120053
936023060375
1012796076075
115477062392
12259146874b
13128c072663
1489564505d
154ed5bee35
hex2fab4a02b

12796076075 has 12 divisors (see below), whose sum is σ = 15882556368. Its totient is φ = 10226911200.

The previous prime is 12796076071. The next prime is 12796076077. The reversal of 12796076075 is 57067069721.

12796076075 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12796076075 - 22 = 12796076071 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12796076071) 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 11 ways as a sum of consecutive naturals, for example, 222452 + ... + 274001.

It is an arithmetic number, because the mean of its divisors is an integer number (1323546364).

Almost surely, 212796076075 is an apocalyptic number.

12796076075 is a deficient number, since it is larger than the sum of its proper divisors (3086480293).

12796076075 is a wasteful number, since it uses less digits than its factorization.

12796076075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497494 (or 497489 counting only the distinct ones).

The product of its (nonzero) digits is 1111320, while the sum is 50.

The spelling of 12796076075 in words is "twelve billion, seven hundred ninety-six million, seventy-six thousand, seventy-five".

Divisors: 1 5 25 1031 5155 25775 496453 2482265 12411325 511843043 2559215215 12796076075