7 × 19 × 239 × 313

Prime Factor Structure

Factorization String 7 × 19 × 239 × 313

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,057,600

Proper Divisor Sum 2,108,269

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #9949321 ← → #9949393

1 7 19 133 239 313 1,673 2,191 4,541 5,947 31,787 41,629 74,807 523,649 1,421,333 9,949,331

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

9,949,331 29,847,994 14,923,997 44,771,992 22,385,996 11,192,998 5,596,499 16,789,498 8,394,749 25,184,248 12,592,124 6,296,062 3,148,031 9,444,094 4,722,047 14,166,142 7,083,071 21,249,214 10,624,607 31,873,822 15,936,911 47,810,734 23,905,367 71,716,102 35,858,051 107,574,154 53,787,077 161,361,232 80,680,616 40,340,308 20,170,154 10,085,077 30,255,232 15,127,616 7,563,808 3,781,904 1,890,952 945,476 472,738 236,369 709,108 354,554 177,277 531,832 265,916 132,958 66,479 199,438 99,719 299,158 149,579 448,738 224,369 673,108 336,554 168,277 504,832 252,416 126,208 63,104

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