3 × 5 × 47 × 937

Prime Factor Structure

Factorization String 3 × 5 × 47 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,080,576

Proper Divisor Sum 419,991

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #660563 ← → #660589

1 3 5 15 47 141 235 705 937 2,811 4,685 14,055 44,039 132,117 220,195 660,585

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

660,585 1,981,756 990,878 495,439 1,486,318 743,159 2,229,478 1,114,739 3,344,218 1,672,109 5,016,328 2,508,164 1,254,082 627,041 1,881,124 940,562 470,281 1,410,844 705,422 352,711 1,058,134 529,067 1,587,202 793,601 2,380,804 1,190,402 595,201 1,785,604 892,802 446,401 1,339,204 669,602 334,801 1,004,404 502,202 251,101 753,304 376,652 188,326 94,163 282,490 141,245 423,736 211,868 105,934 52,967 158,902 79,451 238,354 119,177 357,532 178,766 89,383 268,150 134,075 402,226 201,113 603,340 301,670 150,835

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