7 × 47 × 109 × 281

Prime Factor Structure

Factorization String 7 × 47 × 109 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,911,680

Proper Divisor Sum 1,834,739

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #10076917 ← → #10076951

1 7 47 109 281 329 763 1,967 5,123 13,207 30,629 35,861 92,449 214,403 1,439,563 10,076,941

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

10,076,941 30,230,824 15,115,412 7,557,706 3,778,853 11,336,560 5,668,280 2,834,140 1,417,070 708,535 2,125,606 1,062,803 3,188,410 1,594,205 4,782,616 2,391,308 1,195,654 597,827 1,793,482 896,741 2,690,224 1,345,112 672,556 336,278 168,139 504,418 252,209 756,628 378,314 189,157 567,472 283,736 141,868 70,934 35,467 106,402 53,201 159,604 79,802 39,901 119,704 59,852 29,926 14,963 44,890 22,445 67,336 33,668 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655

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