3 × 7 × 7393

Prime Factor Structure

Factorization String 3 × 7 × 7393

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 236,608

Proper Divisor Sum 81,355

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #155251 ← → #155269

1 3 7 21 7,393 22,179 51,751 155,253

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

155,253 465,760 232,880 116,440 58,220 29,110 14,555 43,666 21,833 65,500 32,750 16,375 49,126 24,563 73,690 36,845 110,536 55,268 27,634 13,817 41,452 20,726 10,363 31,090 15,545 46,636 23,318 11,659 34,978 17,489 52,468 26,234 13,117 39,352 19,676 9,838 4,919 14,758 7,379 22,138 11,069 33,208 16,604 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476

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