3 × 5 × 13 × 23 × 149

Prime Factor Structure

Factorization String 3 × 5 × 13 × 23 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,209,600

Proper Divisor Sum 541,335

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #668243 ← → #668273

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

668,265 2,004,796 1,002,398 501,199 1,503,598 751,799 2,255,398 1,127,699 3,383,098 1,691,549 5,074,648 2,537,324 1,268,662 634,331 1,902,994 951,497 2,854,492 1,427,246 713,623 2,140,870 1,070,435 3,211,306 1,605,653 4,816,960 2,408,480 1,204,240 602,120 301,060 150,530 75,265 225,796 112,898 56,449 169,348 84,674 42,337 127,012 63,506 31,753 95,260 47,630 23,815 71,446 35,723 107,170 53,585 160,756 80,378 40,189 120,568 60,284 30,142 15,071 45,214 22,607 67,822 33,911 101,734 50,867 152,602

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