2 × 5 × 7 × 12239

Prime Factor Structure

Factorization String 2 × 5 × 7 × 12239

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,762,560

Proper Divisor Sum 905,830

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #856721 ← → #856733

1 2 5 7 10 14 35 70 12,239 24,478 61,195 85,673 122,390 171,346 428,365 856,730

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

856,730 428,365 1,285,096 642,548 321,274 160,637 481,912 240,956 120,478 60,239 180,718 90,359 271,078 135,539 406,618 203,309 609,928 304,964 152,482 76,241 228,724 114,362 57,181 171,544 85,772 42,886 21,443 64,330 32,165 96,496 48,248 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437

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