209707

Prime Factor Structure

Factorization String 209707

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 209,708

Proper Divisor Sum 1

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #209701 ← → #209717

1 209,707

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

209,707 629,122 314,561 943,684 471,842 235,921 707,764 353,882 176,941 530,824 265,412 132,706 66,353 199,060 99,530 49,765 149,296 74,648 37,324 18,662 9,331 27,994 13,997 41,992 20,996 10,498 5,249 15,748 7,874 3,937 11,812 5,906 2,953 8,860 4,430 2,215 6,646 3,323 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932

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