3 × 13 × 31 × 47

Prime Factor Structure

Factorization String 3 × 13 × 31 × 47

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 86,016

Proper Divisor Sum 29,193

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #56821 ← → #56827

1 3 13 31 39 47 93 141 403 611 1,209 1,457 1,833 4,371 18,941 56,823

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

56,823 170,470 85,235 255,706 127,853 383,560 191,780 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 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364

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