7 × 17 × 61 × 509

Prime Factor Structure

Factorization String 7 × 17 × 61 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,553,280

Proper Divisor Sum 858,449

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #3694829 ← → #3694841

1 7 17 61 119 427 509 1,037 3,563 7,259 8,653 31,049 60,571 217,343 527,833 3,694,831

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

3,694,831 11,084,494 5,542,247 16,626,742 8,313,371 24,940,114 12,470,057 37,410,172 18,705,086 9,352,543 28,057,630 14,028,815 42,086,446 21,043,223 63,129,670 31,564,835 94,694,506 47,347,253 142,041,760 71,020,880 35,510,440 17,755,220 8,877,610 4,438,805 13,316,416 6,658,208 3,329,104 1,664,552 832,276 416,138 208,069 624,208 312,104 156,052 78,026 39,013 117,040 58,520 29,260 14,630 7,315 21,946 10,973 32,920 16,460 8,230 4,115 12,346 6,173 18,520 9,260 4,630 2,315 6,946 3,473 10,420 5,210 2,605 7,816 3,908

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