2 × 5 × 137 × 359

Prime Factor Structure

Factorization String 2 × 5 × 137 × 359

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 894,240

Proper Divisor Sum 402,410

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #491819 ← → #491833

1 2 5 10 137 274 359 685 718 1,370 1,795 3,590 49,183 98,366 245,915 491,830

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

491,830 245,915 737,746 368,873 1,106,620 553,310 276,655 829,966 414,983 1,244,950 622,475 1,867,426 933,713 2,801,140 1,400,570 700,285 2,100,856 1,050,428 525,214 262,607 787,822 393,911 1,181,734 590,867 1,772,602 886,301 2,658,904 1,329,452 664,726 332,363 997,090 498,545 1,495,636 747,818 373,909 1,121,728 560,864 280,432 140,216 70,108 35,054 17,527 52,582 26,291 78,874 39,437 118,312 59,156 29,578 14,789 44,368 22,184 11,092 5,546 2,773 8,320 4,160 2,080 1,040 520

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