3 × 5² × 13 × 89

Prime Factor Structure

Factorization String 3 × 5^2 × 13 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 156,240

Proper Divisor Sum 69,465

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #86771 ← → #86783

1 3 5 13 15 25 39 65 75 89 195 267 325 445 975 1,157 1,335 2,225 3,471 5,785 6,675 17,355 28,925 86,775

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

86,775 260,326 130,163 390,490 195,245 585,736 292,868 146,434 73,217 219,652 109,826 54,913 164,740 82,370 41,185 123,556 61,778 30,889 92,668 46,334 23,167 69,502 34,751 104,254 52,127 156,382 78,191 234,574 117,287 351,862 175,931 527,794 263,897 791,692 395,846 197,923 593,770 296,885 890,656 445,328 222,664 111,332 55,666 27,833 83,500 41,750 20,875 62,626 31,313 93,940 46,970 23,485 70,456 35,228 17,614 8,807 26,422 13,211 39,634 19,817

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