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12080602766 = 210009603487
BaseRepresentation
bin10110100000000111…
…10101111010001110
31011011220210012120002
423100003311322032
5144220113242031
65314425124302
7605240300141
oct132003657216
934156705502
1012080602766
11513a204731
122411929692
1311a6a7637b
14828600058
154aa892ccb
hex2d00f5e8e

12080602766 has 8 divisors (see below), whose sum is σ = 18122744640. Its totient is φ = 6039687888.

The previous prime is 12080602741. The next prime is 12080602801. The reversal of 12080602766 is 66720608021.

It is a happy number.

12080602766 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 congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 281726 + ... + 321761.

It is an arithmetic number, because the mean of its divisors is an integer number (2265343080).

Almost surely, 212080602766 is an apocalyptic number.

12080602766 is a deficient number, since it is larger than the sum of its proper divisors (6042141874).

12080602766 is a wasteful number, since it uses less digits than its factorization.

12080602766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613498.

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 12080602766 in words is "twelve billion, eighty million, six hundred two thousand, seven hundred sixty-six".

Divisors: 1 2 10009 20018 603487 1206974 6040301383 12080602766