3² × 7 × 6971

Prime Factor Structure

Factorization String 3^2 × 7 × 6971

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 725,088

Proper Divisor Sum 285,915

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #439171 ← → #439183

1 3 7 9 21 63 6,971 20,913 48,797 62,739 146,391 439,173

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

439,173 1,317,520 658,760 329,380 164,690 82,345 247,036 123,518 61,759 185,278 92,639 277,918 138,959 416,878 208,439 625,318 312,659 937,978 468,989 1,406,968 703,484 351,742 175,871 527,614 263,807 791,422 395,711 1,187,134 593,567 1,780,702 890,351 2,671,054 1,335,527 4,006,582 2,003,291 6,009,874 3,004,937 9,014,812 4,507,406 2,253,703 6,761,110 3,380,555 10,141,666 5,070,833 15,212,500 7,606,250 3,803,125 11,409,376 5,704,688 2,852,344 1,426,172 713,086 356,543 1,069,630 534,815 1,604,446 802,223 2,406,670 1,203,335 3,610,006

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