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12183710082 = 232030618347
BaseRepresentation
bin10110101100011010…
…01010100110000010
31011110002210121012120
423112031022212002
5144423012210312
65332551105110
7610631553435
oct132615124602
934402717176
1012183710082
115192428795
122440372196
1311c223730b
1483819d81c
154b495d28c
hex2d634a982

12183710082 has 8 divisors (see below), whose sum is σ = 24367420176. Its totient is φ = 4061236692.

The previous prime is 12183710051. The next prime is 12183710087. The reversal of 12183710082 is 28001738121.

It is a sphenic number, since it is the product of 3 distinct primes.

12183710082 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (12183710087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1015309168 + ... + 1015309179.

It is an arithmetic number, because the mean of its divisors is an integer number (3045927522).

Almost surely, 212183710082 is an apocalyptic number.

12183710082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12183710082 is a wasteful number, since it uses less digits than its factorization.

12183710082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2030618352.

The product of its (nonzero) digits is 5376, while the sum is 33.

The spelling of 12183710082 in words is "twelve billion, one hundred eighty-three million, seven hundred ten thousand, eighty-two".

Divisors: 1 2 3 6 2030618347 4061236694 6091855041 12183710082