Base | Representation |
---|---|
bin | 10110111101111000… |
… | …10111011110001000 |
3 | 1011211022122012120200 |
4 | 23132330113132020 |
5 | 200223024120240 |
6 | 5355305052200 |
7 | 614361555231 |
oct | 133674273610 |
9 | 34738565520 |
10 | 12330301320 |
11 | 5258151977 |
12 | 2481487060 |
13 | 12167117ac |
14 | 84d83c088 |
15 | 4c2767930 |
hex | 2def17788 |
12330301320 has 96 divisors (see below), whose sum is σ = 40089605400. Its totient is φ = 3286757376.
The previous prime is 12330301303. The next prime is 12330301391. The reversal of 12330301320 is 2310303321.
12330301320 is a `hidden beast` number, since 1 + 2 + 330 + 301 + 32 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 12285062244 + 45239076 = 110838^2 + 6726^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 12330301293 and 12330301302.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1165816 + ... + 1176344.
Almost surely, 212330301320 is an apocalyptic number.
12330301320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12330301320 is an abundant number, since it is smaller than the sum of its proper divisors (27759304080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12330301320 is a wasteful number, since it uses less digits than its factorization.
12330301320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13799 (or 13792 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 12330301320 its reverse (2310303321), we get a palindrome (14640604641).
The spelling of 12330301320 in words is "twelve billion, three hundred thirty million, three hundred one thousand, three hundred twenty".
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