3³ × 7² × 307

Prime Factor Structure

Factorization String 3^3 × 7^2 × 307

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 702,240

Proper Divisor Sum 296,079

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #406123 ← → #406169

1 3 7 9 21 27 49 63 147 189 307 441 921 1,323 2,149 2,763 6,447 8,289 15,043 19,341 45,129 58,023 135,387 406,161

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

406,161 1,218,484 609,242 304,621 913,864 456,932 228,466 114,233 342,700 171,350 85,675 257,026 128,513 385,540 192,770 96,385 289,156 144,578 72,289 216,868 108,434 54,217 162,652 81,326 40,663 121,990 60,995 182,986 91,493 274,480 137,240 68,620 34,310 17,155 51,466 25,733 77,200 38,600 19,300 9,650 4,825 14,476 7,238 3,619 10,858 5,429 16,288 8,144 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431

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