3 × 7² × 17 × 89

Prime Factor Structure

Factorization String 3 × 7^2 × 17 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 369,360

Proper Divisor Sum 146,949

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #222403 ← → #222419

1 3 7 17 21 49 51 89 119 147 267 357 623 833 1,513 1,869 2,499 4,361 4,539 10,591 13,083 31,773 74,137 222,411

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

222,411 667,234 333,617 1,000,852 500,426 250,213 750,640 375,320 187,660 93,830 46,915 140,746 70,373 211,120 105,560 52,780 26,390 13,195 39,586 19,793 59,380 29,690 14,845 44,536 22,268 11,134 5,567 16,702 8,351 25,054 12,527 37,582 18,791 56,374 28,187 84,562 42,281 126,844 63,422 31,711 95,134 47,567 142,702 71,351 214,054 107,027 321,082 160,541 481,624 240,812 120,406 60,203 180,610 90,305 270,916 135,458 67,729 203,188 101,594 50,797

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