2 × 3³ × 7 × 2221

Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 2221

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 2,133,120

Proper Divisor Sum 1,293,582

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #839519 ← → #839539

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

839,538 419,769 1,259,308 629,654 314,827 944,482 472,241 1,416,724 708,362 354,181 1,062,544 531,272 265,636 132,818 66,409 199,228 99,614 49,807 149,422 74,711 224,134 112,067 336,202 168,101 504,304 252,152 126,076 63,038 31,519 94,558 47,279 141,838 70,919 212,758 106,379 319,138 159,569 478,708 239,354 119,677 359,032 179,516 89,758 44,879 134,638 67,319 201,958 100,979 302,938 151,469 454,408 227,204 113,602 56,801 170,404 85,202 42,601 127,804 63,902 31,951

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