2 × 421709

Prime Factor Structure

Factorization String 2 × 421709

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,265,130

Proper Divisor Sum 421,712

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #843397 ← → #843443

1 2 421,709 843,418

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

843,418 421,709 1,265,128 632,564 316,282 158,141 474,424 237,212 118,606 59,303 177,910 88,955 266,866 133,433 400,300 200,150 100,075 300,226 150,113 450,340 225,170 112,585 337,756 168,878 84,439 253,318 126,659 379,978 189,989 569,968 284,984 142,492 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

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