Base | Representation |
---|---|
bin | 10110011100110101… |
… | …00010110000010010 |
3 | 1011002222211210120021 |
4 | 23032122202300102 |
5 | 144141031433221 |
6 | 5312001334054 |
7 | 604453542214 |
oct | 131632426022 |
9 | 34088753507 |
10 | 12052999186 |
11 | 5125670758 |
12 | 240463732a |
13 | 11a11300a7 |
14 | 824a965b4 |
15 | 4a823e041 |
hex | 2ce6a2c12 |
12052999186 has 8 divisors (see below), whose sum is σ = 18079974000. Its totient is φ = 6026341188.
The previous prime is 12052999183. The next prime is 12052999207. The reversal of 12052999186 is 68199925021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (12052999183) 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, 79545 + ... + 174451.
It is an arithmetic number, because the mean of its divisors is an integer number (2259996750).
Almost surely, 212052999186 is an apocalyptic number.
12052999186 is a deficient number, since it is larger than the sum of its proper divisors (6026974814).
12052999186 is an equidigital number, since it uses as much as digits as its factorization.
12052999186 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158408.
The product of its (nonzero) digits is 699840, while the sum is 52.
The spelling of 12052999186 in words is "twelve billion, fifty-two million, nine hundred ninety-nine thousand, one hundred eighty-six".
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