3 × 5 × 11 × 59 × 2221

Prime Factor Structure

Factorization String 3 × 5 × 11 × 59 × 2221

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 38,396,160

Proper Divisor Sum 16,774,725

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #21621427 ← → #21621437

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

21,621,435 64,864,306 32,432,153 97,296,460 48,648,230 24,324,115 72,972,346 36,486,173 109,458,520 54,729,260 27,364,630 13,682,315 41,046,946 20,523,473 61,570,420 30,785,210 15,392,605 46,177,816 23,088,908 11,544,454 5,772,227 17,316,682 8,658,341 25,975,024 12,987,512 6,493,756 3,246,878 1,623,439 4,870,318 2,435,159 7,305,478 3,652,739 10,958,218 5,479,109 16,437,328 8,218,664 4,109,332 2,054,666 1,027,333 3,082,000 1,541,000 770,500 385,250 192,625 577,876 288,938 144,469 433,408 216,704 108,352 54,176 27,088 13,544 6,772 3,386 1,693 5,080 2,540 1,270 635

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