199 × 3217

Prime Factor Structure

Factorization String 199 × 3217

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 643,600

Proper Divisor Sum 3,417

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #640163 ← → #640193

1 199 3,217 640,183

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

640,183 1,920,550 960,275 2,880,826 1,440,413 4,321,240 2,160,620 1,080,310 540,155 1,620,466 810,233 2,430,700 1,215,350 607,675 1,823,026 911,513 2,734,540 1,367,270 683,635 2,050,906 1,025,453 3,076,360 1,538,180 769,090 384,545 1,153,636 576,818 288,409 865,228 432,614 216,307 648,922 324,461 973,384 486,692 243,346 121,673 365,020 182,510 91,255 273,766 136,883 410,650 205,325 615,976 307,988 153,994 76,997 230,992 115,496 57,748 28,874 14,437 43,312 21,656 10,828 5,414 2,707 8,122 4,061

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