2 × 336143

Prime Factor Structure

Factorization String 2 × 336143

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,008,432

Proper Divisor Sum 336,146

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #672283 ← → #672289

1 2 336,143 672,286

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

672,286 336,143 1,008,430 504,215 1,512,646 756,323 2,268,970 1,134,485 3,403,456 1,701,728 850,864 425,432 212,716 106,358 53,179 159,538 79,769 239,308 119,654 59,827 179,482 89,741 269,224 134,612 67,306 33,653 100,960 50,480 25,240 12,620 6,310 3,155 9,466 4,733 14,200 7,100 3,550 1,775 5,326 2,663 7,990 3,995 11,986 5,993 17,980 8,990 4,495 13,486 6,743 20,230 10,115 30,346 15,173 45,520 22,760 11,380 5,690 2,845 8,536 4,268

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