2 × 219377

Prime Factor Structure

Factorization String 2 × 219377

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 658,134

Proper Divisor Sum 219,380

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #438733 ← → #438761

1 2 219,377 438,754

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

438,754 219,377 658,132 329,066 164,533 493,600 246,800 123,400 61,700 30,850 15,425 46,276 23,138 11,569 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551 1,654 827 2,482 1,241 3,724 1,862 931 2,794

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