2 × 214391

Prime Factor Structure

Factorization String 2 × 214391

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 643,176

Proper Divisor Sum 214,394

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #428777 ← → #428797

1 2 214,391 428,782

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

428,782 214,391 643,174 321,587 964,762 482,381 1,447,144 723,572 361,786 180,893 542,680 271,340 135,670 67,835 203,506 101,753 305,260 152,630 76,315 228,946 114,473 343,420 171,710 85,855 257,566 128,783 386,350 193,175 579,526 289,763 869,290 434,645 1,303,936 651,968 325,984 162,992 81,496 40,748 20,374 10,187 30,562 15,281 45,844 22,922 11,461 34,384 17,192 8,596 4,298 2,149 6,448 3,224 1,612 806 403 1,210 605 1,816 908 454

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