2 × 5 × 13 × 3323

Prime Factor Structure

Factorization String 2 × 5 × 13 × 3323

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 837,648

Proper Divisor Sum 405,658

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #431983 ← → #431993

1 2 5 10 13 26 65 130 3,323 6,646 16,615 33,230 43,199 86,398 215,995 431,990

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

431,990 215,995 647,986 323,993 971,980 485,990 242,995 728,986 364,493 1,093,480 546,740 273,370 136,685 410,056 205,028 102,514 51,257 153,772 76,886 38,443 115,330 57,665 172,996 86,498 43,249 129,748 64,874 32,437 97,312 48,656 24,328 12,164 6,082 3,041 9,124 4,562 2,281 6,844 3,422 1,711 5,134 2,567 7,702 3,851 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744

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