3⁴ × 11 × 727

Prime Factor Structure

Factorization String 3^4 × 11 × 727

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 1,057,056

Proper Divisor Sum 409,299

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #647753 ← → #647771

1 3 9 11 27 33 81 99 297 727 891 2,181 6,543 7,997 19,629 23,991 58,887 71,973 215,919 647,757

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

647,757 1,943,272 971,636 485,818 242,909 728,728 364,364 182,182 91,091 273,274 136,637 409,912 204,956 102,478 51,239 153,718 76,859 230,578 115,289 345,868 172,934 86,467 259,402 129,701 389,104 194,552 97,276 48,638 24,319 72,958 36,479 109,438 54,719 164,158 82,079 246,238 123,119 369,358 184,679 554,038 277,019 831,058 415,529 1,246,588 623,294 311,647 934,942 467,471 1,402,414 701,207 2,103,622 1,051,811 3,155,434 1,577,717 4,733,152 2,366,576 1,183,288 591,644 295,822 147,911

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