2 × 7 × 337 × 839

Prime Factor Structure

Factorization String 2 × 7 × 337 × 839

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,814,080

Proper Divisor Sum 2,855,678

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3958397 ← → #3958439

1 2 7 14 337 674 839 1,678 2,359 4,718 5,873 11,746 282,743 565,486 1,979,201 3,958,402

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

3,958,402 1,979,201 5,937,604 2,968,802 1,484,401 4,453,204 2,226,602 1,113,301 3,339,904 1,669,952 834,976 417,488 208,744 104,372 52,186 26,093 78,280 39,140 19,570 9,785 29,356 14,678 7,339 22,018 11,009 33,028 16,514 8,257 24,772 12,386 6,193 18,580 9,290 4,645 13,936 6,968 3,484 1,742 871 2,614 1,307 3,922 1,961 5,884 2,942 1,471 4,414 2,207 6,622 3,311 9,934 4,967 14,902 7,451 22,354 11,177 33,532 16,766 8,383 25,150

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