631 × 1109

Prime Factor Structure

Factorization String 631 × 1109

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 701,520

Proper Divisor Sum 1,741

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #699767 ← → #699791

1 631 1,109 699,779

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

699,779 2,099,338 1,049,669 3,149,008 1,574,504 787,252 393,626 196,813 590,440 295,220 147,610 73,805 221,416 110,708 55,354 27,677 83,032 41,516 20,758 10,379 31,138 15,569 46,708 23,354 11,677 35,032 17,516 8,758 4,379 13,138 6,569 19,708 9,854 4,927 14,782 7,391 22,174 11,087 33,262 16,631 49,894 24,947 74,842 37,421 112,264 56,132 28,066 14,033 42,100 21,050 10,525 31,576 15,788 7,894 3,947 11,842 5,921 17,764 8,882 4,441

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