3 × 212827

Prime Factor Structure

Factorization String 3 × 212827

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 851,312

Proper Divisor Sum 212,831

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #638467 ← → #638489

1 3 212,827 638,481

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

638,481 1,915,444 957,722 478,861 1,436,584 718,292 359,146 179,573 538,720 269,360 134,680 67,340 33,670 16,835 50,506 25,253 75,760 37,880 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069 51,208 25,604 12,802 6,401 19,204 9,602 4,801 14,404 7,202 3,601 10,804 5,402 2,701 8,104 4,052

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