2 × 3 × 7 × 19 × 1621

Prime Factor Structure

Factorization String 2 × 3 × 7 × 19 × 1621

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 3,114,240

Proper Divisor Sum 1,820,682

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #1293553 ← → #1293559

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

1,293,558 646,779 1,940,338 970,169 2,910,508 1,455,254 727,627 2,182,882 1,091,441 3,274,324 1,637,162 818,581 2,455,744 1,227,872 613,936 306,968 153,484 76,742 38,371 115,114 57,557 172,672 86,336 43,168 21,584 10,792 5,396 2,698 1,349 4,048 2,024 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233

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