3 × 7 × 11 × 31 × 443

Prime Factor Structure

Factorization String 3 × 7 × 11 × 31 × 443

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 5,455,872

Proper Divisor Sum 2,283,549

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3172313 ← → #3172327

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

3,172,323 9,516,970 4,758,485 14,275,456 7,137,728 3,568,864 1,784,432 892,216 446,108 223,054 111,527 334,582 167,291 501,874 250,937 752,812 376,406 188,203 564,610 282,305 846,916 423,458 211,729 635,188 317,594 158,797 476,392 238,196 119,098 59,549 178,648 89,324 44,662 22,331 66,994 33,497 100,492 50,246 25,123 75,370 37,685 113,056 56,528 28,264 14,132 7,066 3,533 10,600 5,300 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560

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