3² × 21683

Prime Factor Structure

Factorization String 3^2 × 21683

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 281,892

Proper Divisor Sum 86,745

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #195137 ← → #195157

1 3 9 21,683 65,049 195,147

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

195,147 585,442 292,721 878,164 439,082 219,541 658,624 329,312 164,656 82,328 41,164 20,582 10,291 30,874 15,437 46,312 23,156 11,578 5,789 17,368 8,684 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749 8,248 4,124 2,062 1,031 3,094 1,547 4,642 2,321 6,964 3,482 1,741 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.