3 × 43 × 149 × 223

Prime Factor Structure

Factorization String 3 × 43 × 149 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,913,600

Proper Divisor Sum 1,627,317

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #4286281 ← → #4286309

1 3 43 129 149 223 447 669 6,407 9,589 19,221 28,767 33,227 99,681 1,428,761 4,286,283

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

4,286,283 12,858,850 6,429,425 19,288,276 9,644,138 4,822,069 14,466,208 7,233,104 3,616,552 1,808,276 904,138 452,069 1,356,208 678,104 339,052 169,526 84,763 254,290 127,145 381,436 190,718 95,359 286,078 143,039 429,118 214,559 643,678 321,839 965,518 482,759 1,448,278 724,139 2,172,418 1,086,209 3,258,628 1,629,314 814,657 2,443,972 1,221,986 610,993 1,832,980 916,490 458,245 1,374,736 687,368 343,684 171,842 85,921 257,764 128,882 64,441 193,324 96,662 48,331 144,994 72,497 217,492 108,746 54,373 163,120

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