7 × 645503

Prime Factor Structure

Factorization String 7 × 645503

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,164,032

Proper Divisor Sum 645,511

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4518517 ← → #4518539

1 7 645,503 4,518,521

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

4,518,521 13,555,564 6,777,782 3,388,891 10,166,674 5,083,337 15,250,012 7,625,006 3,812,503 11,437,510 5,718,755 17,156,266 8,578,133 25,734,400 12,867,200 6,433,600 3,216,800 1,608,400 804,200 402,100 201,050 100,525 301,576 150,788 75,394 37,697 113,092 56,546 28,273 84,820 42,410 21,205 63,616 31,808 15,904 7,952 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5 16 8 4

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