19 × 173 × 977

Prime Factor Structure

Factorization String 19 × 173 × 977

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,403,440

Proper Divisor Sum 192,041

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3211393 ← → #3211409

1 19 173 977 3,287 18,563 169,021 3,211,399

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

3,211,399 9,634,198 4,817,099 14,451,298 7,225,649 21,676,948 10,838,474 5,419,237 16,257,712 8,128,856 4,064,428 2,032,214 1,016,107 3,048,322 1,524,161 4,572,484 2,286,242 1,143,121 3,429,364 1,714,682 857,341 2,572,024 1,286,012 643,006 321,503 964,510 482,255 1,446,766 723,383 2,170,150 1,085,075 3,255,226 1,627,613 4,882,840 2,441,420 1,220,710 610,355 1,831,066 915,533 2,746,600 1,373,300 686,650 343,325 1,029,976 514,988 257,494 128,747 386,242 193,121 579,364 289,682 144,841 434,524 217,262 108,631 325,894 162,947 488,842 244,421 733,264

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