3² × 186689

Prime Factor Structure

Factorization String 3^2 × 186689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,426,970

Proper Divisor Sum 746,769

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1680191 ← → #1680247

1 3 9 186,689 560,067 1,680,201

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

1,680,201 5,040,604 2,520,302 1,260,151 3,780,454 1,890,227 5,670,682 2,835,341 8,506,024 4,253,012 2,126,506 1,063,253 3,189,760 1,594,880 797,440 398,720 199,360 99,680 49,840 24,920 12,460 6,230 3,115 9,346 4,673 14,020 7,010 3,505 10,516 5,258 2,629 7,888 3,944 1,972 986 493 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304

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