3 × 5 × 17 × 313

Prime Factor Structure

Factorization String 3 × 5 × 17 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 135,648

Proper Divisor Sum 55,833

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #79813 ← → #79817

1 3 5 15 17 51 85 255 313 939 1,565 4,695 5,321 15,963 26,605 79,815

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

79,815 239,446 119,723 359,170 179,585 538,756 269,378 134,689 404,068 202,034 101,017 303,052 151,526 75,763 227,290 113,645 340,936 170,468 85,234 42,617 127,852 63,926 31,963 95,890 47,945 143,836 71,918 35,959 107,878 53,939 161,818 80,909 242,728 121,364 60,682 30,341 91,024 45,512 22,756 11,378 5,689 17,068 8,534 4,267 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 2,026 1,013 3,040

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