643199

Prime Factor Structure

Factorization String 643199

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 643,200

Proper Divisor Sum 1

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #643187 ← → #643213

1 643,199

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

643,199 1,929,598 964,799 2,894,398 1,447,199 4,341,598 2,170,799 6,512,398 3,256,199 9,768,598 4,884,299 14,652,898 7,326,449 21,979,348 10,989,674 5,494,837 16,484,512 8,242,256 4,121,128 2,060,564 1,030,282 515,141 1,545,424 772,712 386,356 193,178 96,589 289,768 144,884 72,442 36,221 108,664 54,332 27,166 13,583 40,750 20,375 61,126 30,563 91,690 45,845 137,536 68,768 34,384 17,192 8,596 4,298 2,149 6,448 3,224 1,612 806 403 1,210 605 1,816 908 454 227 682

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