2 × 509 × 647

Prime Factor Structure

Factorization String 2 × 509 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 991,440

Proper Divisor Sum 332,794

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #658643 ← → #658649

1 2 509 647 1,018 1,294 329,323 658,646

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

658,646 329,323 987,970 493,985 1,481,956 740,978 370,489 1,111,468 555,734 277,867 833,602 416,801 1,250,404 625,202 312,601 937,804 468,902 234,451 703,354 351,677 1,055,032 527,516 263,758 131,879 395,638 197,819 593,458 296,729 890,188 445,094 222,547 667,642 333,821 1,001,464 500,732 250,366 125,183 375,550 187,775 563,326 281,663 844,990 422,495 1,267,486 633,743 1,901,230 950,615 2,851,846 1,425,923 4,277,770 2,138,885 6,416,656 3,208,328 1,604,164 802,082 401,041 1,203,124 601,562 300,781 902,344

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