3 × 5 × 640421

Prime Factor Structure

Factorization String 3 × 5 × 640421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 15,370,128

Proper Divisor Sum 5,763,813

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #9606301 ← → #9606319

1 3 5 15 640,421 1,921,263 3,202,105 9,606,315

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

9,606,315 28,818,946 14,409,473 43,228,420 21,614,210 10,807,105 32,421,316 16,210,658 8,105,329 24,315,988 12,157,994 6,078,997 18,236,992 9,118,496 4,559,248 2,279,624 1,139,812 569,906 284,953 854,860 427,430 213,715 641,146 320,573 961,720 480,860 240,430 120,215 360,646 180,323 540,970 270,485 811,456 405,728 202,864 101,432 50,716 25,358 12,679 38,038 19,019 57,058 28,529 85,588 42,794 21,397 64,192 32,096 16,048 8,024 4,012 2,006 1,003 3,010 1,505 4,516 2,258 1,129 3,388 1,694

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