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12116858230 = 251211685823
BaseRepresentation
bin10110100100011100…
…01001010101110110
31011021110000011201001
423102032021111312
5144303403430410
65322202153514
7606160411201
oct132216112566
934243004631
1012116858230
115158717a24
122421ab289a
1311b142b6c9
1482d35a938
154adb5533a
hex2d2389576

12116858230 has 8 divisors (see below), whose sum is σ = 21810344832. Its totient is φ = 4846743288.

The previous prime is 12116858227. The next prime is 12116858267. The reversal of 12116858230 is 3285861121.

12116858230 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 self number, because there is not a number n which added to its sum of digits gives 12116858230.

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, 605842902 + ... + 605842921.

It is an arithmetic number, because the mean of its divisors is an integer number (2726293104).

Almost surely, 212116858230 is an apocalyptic number.

12116858230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12116858230 is a deficient number, since it is larger than the sum of its proper divisors (9693486602).

12116858230 is a wasteful number, since it uses less digits than its factorization.

12116858230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211685830.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 12116858230 in words is "twelve billion, one hundred sixteen million, eight hundred fifty-eight thousand, two hundred thirty".

Divisors: 1 2 5 10 1211685823 2423371646 6058429115 12116858230