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12841364079 = 34158535359
BaseRepresentation
bin10111111010110011…
…11010101001101111
31020010221021212220000
423331121322221233
5202244342122304
65522122555343
7633135536145
oct137531725157
936127255800
1012841364079
11549a684995
1225a4668b53
13129856b0ab
1489b673595
15502568939
hex2fd67aa6f

12841364079 has 10 divisors (see below), whose sum is σ = 19182778560. Its totient is φ = 8560909332.

The previous prime is 12841364077. The next prime is 12841364087. The reversal of 12841364079 is 97046314821.

12841364079 is a `hidden beast` number, since 1 + 284 + 1 + 364 + 0 + 7 + 9 = 666.

It is not a de Polignac number, because 12841364079 - 21 = 12841364077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12841364077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 79267599 + ... + 79267760.

It is an arithmetic number, because the mean of its divisors is an integer number (1918277856).

Almost surely, 212841364079 is an apocalyptic number.

12841364079 is a deficient number, since it is larger than the sum of its proper divisors (6341414481).

12841364079 is an equidigital number, since it uses as much as digits as its factorization.

12841364079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158535371 (or 158535362 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 12841364079 in words is "twelve billion, eight hundred forty-one million, three hundred sixty-four thousand, seventy-nine".

Divisors: 1 3 9 27 81 158535359 475606077 1426818231 4280454693 12841364079