3 × 19 × 223 × 673

Prime Factor Structure

Factorization String 3 × 19 × 223 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,078,080

Proper Divisor Sum 3,523,577

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8554501 ← → #8554523

1 3 19 57 223 669 673 2,019 4,237 12,711 12,787 38,361 150,079 450,237 2,851,501 8,554,503

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

8,554,503 25,663,510 12,831,755 38,495,266 19,247,633 57,742,900 28,871,450 14,435,725 43,307,176 21,653,588 10,826,794 5,413,397 16,240,192 8,120,096 4,060,048 2,030,024 1,015,012 507,506 253,753 761,260 380,630 190,315 570,946 285,473 856,420 428,210 214,105 642,316 321,158 160,579 481,738 240,869 722,608 361,304 180,652 90,326 45,163 135,490 67,745 203,236 101,618 50,809 152,428 76,214 38,107 114,322 57,161 171,484 85,742 42,871 128,614 64,307 192,922 96,461 289,384 144,692 72,346 36,173 108,520 54,260

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