Base | Representation |
---|---|
bin | 1010111011110101111101… |
… | …0110001001100001111110 |
3 | 1120120102000101121221001112 |
4 | 2232331133112021201332 |
5 | 3033442020023300410 |
6 | 41323215435242022 |
7 | 2350435300102220 |
oct | 256753726114176 |
9 | 46512011557045 |
10 | 12023213103230 |
11 | 391601a39693a |
12 | 14222198a9312 |
13 | 692a26973224 |
14 | 2d7cd8900410 |
15 | 15cb40cc7105 |
hex | aef5f58987e |
12023213103230 has 64 divisors (see below), whose sum is σ = 24852254630400. Its totient is φ = 4102460928384.
The previous prime is 12023213103229. The next prime is 12023213103247. The reversal of 12023213103230 is 3230131232021.
It is a junction number, because it is equal to n+sod(n) for n = 12023213103196 and 12023213103205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40355189 + ... + 40652031.
It is an arithmetic number, because the mean of its divisors is an integer number (388316478600).
Almost surely, 212023213103230 is an apocalyptic number.
12023213103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12023213103230 is an abundant number, since it is smaller than the sum of its proper divisors (12829041527170).
12023213103230 is a wasteful number, since it uses less digits than its factorization.
12023213103230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 299633.
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 12023213103230 its reverse (3230131232021), we get a palindrome (15253344335251).
The spelling of 12023213103230 in words is "twelve trillion, twenty-three billion, two hundred thirteen million, one hundred three thousand, two hundred thirty".
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