2 × 7 × 107 × 439

Prime Factor Structure

Factorization String 2 × 7 × 107 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,140,480

Proper Divisor Sum 482,858

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #657617 ← → #657649

1 2 7 14 107 214 439 749 878 1,498 3,073 6,146 46,973 93,946 328,811 657,622

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

657,622 328,811 986,434 493,217 1,479,652 739,826 369,913 1,109,740 554,870 277,435 832,306 416,153 1,248,460 624,230 312,115 936,346 468,173 1,404,520 702,260 351,130 175,565 526,696 263,348 131,674 65,837 197,512 98,756 49,378 24,689 74,068 37,034 18,517 55,552 27,776 13,888 6,944 3,472 1,736 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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