3 × 7 × 79 × 271

Prime Factor Structure

Factorization String 3 × 7 × 79 × 271

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 696,320

Proper Divisor Sum 246,731

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #449569 ← → #449591

1 3 7 21 79 237 271 553 813 1,659 1,897 5,691 21,409 64,227 149,863 449,589

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

449,589 1,348,768 674,384 337,192 168,596 84,298 42,149 126,448 63,224 31,612 15,806 7,903 23,710 11,855 35,566 17,783 53,350 26,675 80,026 40,013 120,040 60,020 30,010 15,005 45,016 22,508 11,254 5,627 16,882 8,441 25,324 12,662 6,331 18,994 9,497 28,492 14,246 7,123 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052 13,526 6,763 20,290 10,145 30,436 15,218 7,609 22,828 11,414 5,707 17,122

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