3 × 7 × 11 × 29 × 61

Prime Factor Structure

Factorization String 3 × 7 × 11 × 29 × 61

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 714,240

Proper Divisor Sum 305,601

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #408637 ← → #408643

1 3 7 11 21 29 33 61 77 87 183 203 231 319 427 609 671 957 1,281 1,769 2,013 2,233 4,697 5,307 6,699 12,383 14,091 19,459 37,149 58,377 136,213 408,639

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

408,639 1,225,918 612,959 1,838,878 919,439 2,758,318 1,379,159 4,137,478 2,068,739 6,206,218 3,103,109 9,309,328 4,654,664 2,327,332 1,163,666 581,833 1,745,500 872,750 436,375 1,309,126 654,563 1,963,690 981,845 2,945,536 1,472,768 736,384 368,192 184,096 92,048 46,024 23,012 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594

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