3 × 1259 × 1721

Prime Factor Structure

Factorization String 3 × 1259 × 1721

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,678,880

Proper Divisor Sum 2,178,663

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #6500209 ← → #6500231

1 3 1,259 1,721 3,777 5,163 2,166,739 6,500,217

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

6,500,217 19,500,652 9,750,326 4,875,163 14,625,490 7,312,745 21,938,236 10,969,118 5,484,559 16,453,678 8,226,839 24,680,518 12,340,259 37,020,778 18,510,389 55,531,168 27,765,584 13,882,792 6,941,396 3,470,698 1,735,349 5,206,048 2,603,024 1,301,512 650,756 325,378 162,689 488,068 244,034 122,017 366,052 183,026 91,513 274,540 137,270 68,635 205,906 102,953 308,860 154,430 77,215 231,646 115,823 347,470 173,735 521,206 260,603 781,810 390,905 1,172,716 586,358 293,179 879,538 439,769 1,319,308 659,654 329,827 989,482 494,741 1,484,224

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