2 × 199379

Prime Factor Structure

Factorization String 2 × 199379

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 598,140

Proper Divisor Sum 199,382

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #398731 ← → #398759

1 2 199,379 398,758

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

398,758 199,379 598,138 299,069 897,208 448,604 224,302 112,151 336,454 168,227 504,682 252,341 757,024 378,512 189,256 94,628 47,314 23,657 70,972 35,486 17,743 53,230 26,615 79,846 39,923 119,770 59,885 179,656 89,828 44,914 22,457 67,372 33,686 16,843 50,530 25,265 75,796 37,898 18,949 56,848 28,424 14,212 7,106 3,553 10,660 5,330 2,665 7,996 3,998 1,999 5,998 2,999 8,998 4,499 13,498 6,749 20,248 10,124 5,062 2,531

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