3 × 17 × 73 × 2621

Prime Factor Structure

Factorization String 3 × 17 × 73 × 2621

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,970,016

Proper Divisor Sum 4,212,033

Digit Sum / Digital Root 48 (Root: 3)

Adjacent Primes #9757981 ← → #9757991

1 3 17 51 73 219 1,241 2,621 3,723 7,863 44,557 133,671 191,333 573,999 3,252,661 9,757,983

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

9,757,983 29,273,950 14,636,975 43,910,926 21,955,463 65,866,390 32,933,195 98,799,586 49,399,793 148,199,380 74,099,690 37,049,845 111,149,536 55,574,768 27,787,384 13,893,692 6,946,846 3,473,423 10,420,270 5,210,135 15,630,406 7,815,203 23,445,610 11,722,805 35,168,416 17,584,208 8,792,104 4,396,052 2,198,026 1,099,013 3,297,040 1,648,520 824,260 412,130 206,065 618,196 309,098 154,549 463,648 231,824 115,912 57,956 28,978 14,489 43,468 21,734 10,867 32,602 16,301 48,904 24,452 12,226 6,113 18,340 9,170 4,585 13,756 6,878 3,439 10,318

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