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12969373280793 = 363110396594059
BaseRepresentation
bin1011110010111010101011…
…1000110010101000011001
31200220212012220220222202220
42330232222320302220121
53144442234024441133
643330014155414253
72506002105651006
oct274565270625031
950825186828686
1012969373280793
11415030a119306
121555674a54389
13731011800b67
1432ba1467a8ad
1517756aa135b3
hexbcbaae32a19

12969373280793 has 16 divisors (see below), whose sum is σ = 17336575027200. Its totient is φ = 8624236577040.

The previous prime is 12969373280789. The next prime is 12969373280803. The reversal of 12969373280793 is 39708237396921.

It is not a de Polignac number, because 12969373280793 - 22 = 12969373280789 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12969373280393) 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 15 ways as a sum of consecutive naturals, for example, 1330203 + ... + 5263856.

It is an arithmetic number, because the mean of its divisors is an integer number (1083535939200).

Almost surely, 212969373280793 is an apocalyptic number.

It is an amenable number.

12969373280793 is a deficient number, since it is larger than the sum of its proper divisors (4367201746407).

12969373280793 is a wasteful number, since it uses less digits than its factorization.

12969373280793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6595732.

The product of its (nonzero) digits is 185177664, while the sum is 69.

The spelling of 12969373280793 in words is "twelve trillion, nine hundred sixty-nine billion, three hundred seventy-three million, two hundred eighty thousand, seven hundred ninety-three".

Divisors: 1 3 631 1039 1893 3117 655609 1966827 6594059 19782177 4160851229 6851227301 12482553687 20553681903 4323124426931 12969373280793