3² × 7 × 3163

Prime Factor Structure

Factorization String 3^2 × 7 × 3163

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 329,056

Proper Divisor Sum 129,787

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #199267 ← → #199289

1 3 7 9 21 63 3,163 9,489 22,141 28,467 66,423 199,269

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

199,269 597,808 298,904 149,452 74,726 37,363 112,090 56,045 168,136 84,068 42,034 21,017 63,052 31,526 15,763 47,290 23,645 70,936 35,468 17,734 8,867 26,602 13,301 39,904 19,952 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214

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