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12080733807 = 317922496711
BaseRepresentation
bin10110100000001000…
…10101111001101111
31011011221000212022110
423100010111321233
5144220131440212
65314432015103
7605241354162
oct132004257157
934157025273
1012080733807
11513a29412a
122411991493
1311a6ac0bcc
14828635ad9
154aa8bba3c
hex2d0115e6f

12080733807 has 8 divisors (see below), whose sum is σ = 16197632640. Its totient is φ = 8008828760.

The previous prime is 12080733761. The next prime is 12080733809. The reversal of 12080733807 is 70833708021.

12080733807 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12080733807 - 226 = 12013624943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12080733809) 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, 11247819 + ... + 11248892.

It is an arithmetic number, because the mean of its divisors is an integer number (2024704080).

Almost surely, 212080733807 is an apocalyptic number.

12080733807 is a deficient number, since it is larger than the sum of its proper divisors (4116898833).

12080733807 is a wasteful number, since it uses less digits than its factorization.

12080733807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22496893.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 12080733807 in words is "twelve billion, eighty million, seven hundred thirty-three thousand, eight hundred seven".

Divisors: 1 3 179 537 22496711 67490133 4026911269 12080733807