2 × 5 × 13 × 6659

Prime Factor Structure

Factorization String 2 × 5 × 13 × 6659

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,678,320

Proper Divisor Sum 812,650

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #865661 ← → #865681

1 2 5 10 13 26 65 130 6,659 13,318 33,295 66,590 86,567 173,134 432,835 865,670

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

865,670 432,835 1,298,506 649,253 1,947,760 973,880 486,940 243,470 121,735 365,206 182,603 547,810 273,905 821,716 410,858 205,429 616,288 308,144 154,072 77,036 38,518 19,259 57,778 28,889 86,668 43,334 21,667 65,002 32,501 97,504 48,752 24,376 12,188 6,094 3,047 9,142 4,571 13,714 6,857 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170 1,085 3,256 1,628 814 407 1,222 611 1,834 917

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