Base | Representation |
---|---|
bin | 10110011000000100… |
… | …10110010000110010 |
3 | 1011000012202211002112 |
4 | 23030002112100302 |
5 | 144100323232010 |
6 | 5304014245322 |
7 | 603460453241 |
oct | 131402262062 |
9 | 34005684075 |
10 | 12013102130 |
11 | 51050a0487 |
12 | 23b31b6842 |
13 | 1195aa1373 |
14 | 81d66c958 |
15 | 4a49aca05 |
hex | 2cc096432 |
12013102130 has 16 divisors (see below), whose sum is σ = 21743054424. Its totient is φ = 4778691840.
The previous prime is 12013102121. The next prime is 12013102201. The reversal of 12013102130 is 3120131021.
It can be written as a sum of positive squares in 4 ways, for example, as 8340620929 + 3672481201 = 91327^2 + 60601^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3316727 + ... + 3320346.
Almost surely, 212013102130 is an apocalyptic number.
12013102130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12013102130 is a deficient number, since it is larger than the sum of its proper divisors (9729952294).
12013102130 is a wasteful number, since it uses less digits than its factorization.
12013102130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6637261.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 12013102130 its reverse (3120131021), we get a palindrome (15133233151).
The spelling of 12013102130 in words is "twelve billion, thirteen million, one hundred two thousand, one hundred thirty".
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