2 × 3 × 13 × 8527

Prime Factor Structure

Factorization String 2 × 3 × 13 × 8527

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,432,704

Proper Divisor Sum 767,598

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #665089 ← → #665111

1 2 3 6 13 26 39 78 8,527 17,054 25,581 51,162 110,851 221,702 332,553 665,106

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

665,106 332,553 997,660 498,830 249,415 748,246 374,123 1,122,370 561,185 1,683,556 841,778 420,889 1,262,668 631,334 315,667 947,002 473,501 1,420,504 710,252 355,126 177,563 532,690 266,345 799,036 399,518 199,759 599,278 299,639 898,918 449,459 1,348,378 674,189 2,022,568 1,011,284 505,642 252,821 758,464 379,232 189,616 94,808 47,404 23,702 11,851 35,554 17,777 53,332 26,666 13,333 40,000 20,000 10,000 5,000 2,500 1,250 625 1,876 938 469 1,408 704

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