3 × 11² × 199

Prime Factor Structure

Factorization String 3 × 11^2 × 199

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 106,400

Proper Divisor Sum 34,163

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #72229 ← → #72251

1 3 11 33 121 199 363 597 2,189 6,567 24,079 72,237

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

72,237 216,712 108,356 54,178 27,089 81,268 40,634 20,317 60,952 30,476 15,238 7,619 22,858 11,429 34,288 17,144 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436 1,718 859 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758

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