2 × 41 × 7817

Prime Factor Structure

Factorization String 2 × 41 × 7817

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 985,068

Proper Divisor Sum 344,074

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #640993 ← → #641051

1 2 41 82 7,817 15,634 320,497 640,994

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

640,994 320,497 961,492 480,746 240,373 721,120 360,560 180,280 90,140 45,070 22,535 67,606 33,803 101,410 50,705 152,116 76,058 38,029 114,088 57,044 28,522 14,261 42,784 21,392 10,696 5,348 2,674 1,337 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416 1,208 604 302 151 454 227 682

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