2 × 342889

Prime Factor Structure

Factorization String 2 × 342889

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 1,028,670

Proper Divisor Sum 342,892

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #685759 ← → #685781

1 2 342,889 685,778

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

685,778 342,889 1,028,668 514,334 257,167 771,502 385,751 1,157,254 578,627 1,735,882 867,941 2,603,824 1,301,912 650,956 325,478 162,739 488,218 244,109 732,328 366,164 183,082 91,541 274,624 137,312 68,656 34,328 17,164 8,582 4,291 12,874 6,437 19,312 9,656 4,828 2,414 1,207 3,622 1,811 5,434 2,717 8,152 4,076 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360

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