13 × 19 × 677

Prime Factor Structure

Factorization String 13 × 19 × 677

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 189,840

Proper Divisor Sum 22,621

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #167213 ← → #167221

1 13 19 247 677 8,801 12,863 167,219

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

167,219 501,658 250,829 752,488 376,244 188,122 94,061 282,184 141,092 70,546 35,273 105,820 52,910 26,455 79,366 39,683 119,050 59,525 178,576 89,288 44,644 22,322 11,161 33,484 16,742 8,371 25,114 12,557 37,672 18,836 9,418 4,709 14,128 7,064 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80 40 20 10 5

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