3² × 221807

Prime Factor Structure

Factorization String 3^2 × 221807

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,883,504

Proper Divisor Sum 887,241

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #1996237 ← → #1996277

1 3 9 221,807 665,421 1,996,263

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

1,996,263 5,988,790 2,994,395 8,983,186 4,491,593 13,474,780 6,737,390 3,368,695 10,106,086 5,053,043 15,159,130 7,579,565 22,738,696 11,369,348 5,684,674 2,842,337 8,527,012 4,263,506 2,131,753 6,395,260 3,197,630 1,598,815 4,796,446 2,398,223 7,194,670 3,597,335 10,792,006 5,396,003 16,188,010 8,094,005 24,282,016 12,141,008 6,070,504 3,035,252 1,517,626 758,813 2,276,440 1,138,220 569,110 284,555 853,666 426,833 1,280,500 640,250 320,125 960,376 480,188 240,094 120,047 360,142 180,071 540,214 270,107 810,322 405,161 1,215,484 607,742 303,871 911,614 455,807

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