7 × 41 × 43 × 53

Prime Factor Structure

Factorization String 7 × 41 × 43 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 798,336

Proper Divisor Sum 144,263

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #654067 ← → #654089

1 7 41 43 53 287 301 371 1,763 2,173 2,279 12,341 15,211 15,953 93,439 654,073

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

654,073 1,962,220 981,110 490,555 1,471,666 735,833 2,207,500 1,103,750 551,875 1,655,626 827,813 2,483,440 1,241,720 620,860 310,430 155,215 465,646 232,823 698,470 349,235 1,047,706 523,853 1,571,560 785,780 392,890 196,445 589,336 294,668 147,334 73,667 221,002 110,501 331,504 165,752 82,876 41,438 20,719 62,158 31,079 93,238 46,619 139,858 69,929 209,788 104,894 52,447 157,342 78,671 236,014 118,007 354,022 177,011 531,034 265,517 796,552 398,276 199,138 99,569 298,708 149,354

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