3³ × 71²

Prime Factor Structure

Factorization String 3^3 × 71^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 204,520

Proper Divisor Sum 68,413

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #136099 ← → #136111

1 3 9 27 71 213 639 1,917 5,041 15,123 45,369 136,107

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

136,107 408,322 204,161 612,484 306,242 153,121 459,364 229,682 114,841 344,524 172,262 86,131 258,394 129,197 387,592 193,796 96,898 48,449 145,348 72,674 36,337 109,012 54,506 27,253 81,760 40,880 20,440 10,220 5,110 2,555 7,666 3,833 11,500 5,750 2,875 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866

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