2 × 11 × 61²

Prime Factor Structure

Factorization String 2 × 11 × 61^2

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 136,188

Proper Divisor Sum 54,326

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #81853 ← → #81869

1 2 11 22 61 122 671 1,342 3,721 7,442 40,931 81,862

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

81,862 40,931 122,794 61,397 184,192 92,096 46,048 23,024 11,512 5,756 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526

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