3 × 5 × 132689

Prime Factor Structure

Factorization String 3 × 5 × 132689

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,184,560

Proper Divisor Sum 1,194,225

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1990327 ← → #1990337

1 3 5 15 132,689 398,067 663,445 1,990,335

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

1,990,335 5,971,006 2,985,503 8,956,510 4,478,255 13,434,766 6,717,383 20,152,150 10,076,075 30,228,226 15,114,113 45,342,340 22,671,170 11,335,585 34,006,756 17,003,378 8,501,689 25,505,068 12,752,534 6,376,267 19,128,802 9,564,401 28,693,204 14,346,602 7,173,301 21,519,904 10,759,952 5,379,976 2,689,988 1,344,994 672,497 2,017,492 1,008,746 504,373 1,513,120 756,560 378,280 189,140 94,570 47,285 141,856 70,928 35,464 17,732 8,866 4,433 13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634

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