2² × 19 × 173 × 977

Prime Factor Structure

Factorization String 2^2 × 19 × 173 × 977

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 23,824,080

Proper Divisor Sum 10,978,484

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #12845561 ← → #12845597

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

12,845,596 6,422,798 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

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