2 × 720253

Prime Factor Structure

Factorization String 2 × 720253

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,160,762

Proper Divisor Sum 720,256

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1440499 ← → #1440511

1 2 720,253 1,440,506

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

1,440,506 720,253 2,160,760 1,080,380 540,190 270,095 810,286 405,143 1,215,430 607,715 1,823,146 911,573 2,734,720 1,367,360 683,680 341,840 170,920 85,460 42,730 21,365 64,096 32,048 16,024 8,012 4,006 2,003 6,010 3,005 9,016 4,508 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152

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