3 × 21821

Prime Factor Structure

Factorization String 3 × 21821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 87,288

Proper Divisor Sum 21,825

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #65449 ← → #65479

1 3 21,821 65,463

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

65,463 196,390 98,195 294,586 147,293 441,880 220,940 110,470 55,235 165,706 82,853 248,560 124,280 62,140 31,070 15,535 46,606 23,303 69,910 34,955 104,866 52,433 157,300 78,650 39,325 117,976 58,988 29,494 14,747 44,242 22,121 66,364 33,182 16,591 49,774 24,887 74,662 37,331 111,994 55,997 167,992 83,996 41,998 20,999 62,998 31,499 94,498 47,249 141,748 70,874 35,437 106,312 53,156 26,578 13,289 39,868 19,934 9,967 29,902 14,951

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