2 × 3 × 7 × 221537

Prime Factor Structure

Factorization String 2 × 3 × 7 × 221537

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 21,267,648

Proper Divisor Sum 11,963,094

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #9304553 ← → #9304571

1 2 3 6 7 14 21 42 221,537 443,074 664,611 1,329,222 1,550,759 3,101,518 4,652,277 9,304,554

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

9,304,554 4,652,277 13,956,832 6,978,416 3,489,208 1,744,604 872,302 436,151 1,308,454 654,227 1,962,682 981,341 2,944,024 1,472,012 736,006 368,003 1,104,010 552,005 1,656,016 828,008 414,004 207,002 103,501 310,504 155,252 77,626 38,813 116,440 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

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