3 × 5² × 3989

Prime Factor Structure

Factorization String 3 × 5^2 × 3989

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 494,760

Proper Divisor Sum 195,585

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #299171 ← → #299179

1 3 5 15 25 75 3,989 11,967 19,945 59,835 99,725 299,175

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

299,175 897,526 448,763 1,346,290 673,145 2,019,436 1,009,718 504,859 1,514,578 757,289 2,271,868 1,135,934 567,967 1,703,902 851,951 2,555,854 1,277,927 3,833,782 1,916,891 5,750,674 2,875,337 8,626,012 4,313,006 2,156,503 6,469,510 3,234,755 9,704,266 4,852,133 14,556,400 7,278,200 3,639,100 1,819,550 909,775 2,729,326 1,364,663 4,093,990 2,046,995 6,140,986 3,070,493 9,211,480 4,605,740 2,302,870 1,151,435 3,454,306 1,727,153 5,181,460 2,590,730 1,295,365 3,886,096 1,943,048 971,524 485,762 242,881 728,644 364,322 182,161 546,484 273,242 136,621 409,864

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