2 × 189989

Prime Factor Structure

Factorization String 2 × 189989

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 569,970

Proper Divisor Sum 189,992

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #379963 ← → #379979

1 2 189,989 379,978

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

379,978 189,989 569,968 284,984 142,492 71,246 35,623 106,870 53,435 160,306 80,153 240,460 120,230 60,115 180,346 90,173 270,520 135,260 67,630 33,815 101,446 50,723 152,170 76,085 228,256 114,128 57,064 28,532 14,266 7,133 21,400 10,700 5,350 2,675 8,026 4,013 12,040 6,020 3,010 1,505 4,516 2,258 1,129 3,388 1,694 847 2,542 1,271 3,814 1,907 5,722 2,861 8,584 4,292 2,146 1,073 3,220 1,610 805 2,416

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