3² × 68917

Prime Factor Structure

Factorization String 3^2 × 68917

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 895,934

Proper Divisor Sum 275,681

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #620251 ← → #620261

1 3 9 68,917 206,751 620,253

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

620,253 1,860,760 930,380 465,190 232,595 697,786 348,893 1,046,680 523,340 261,670 130,835 392,506 196,253 588,760 294,380 147,190 73,595 220,786 110,393 331,180 165,590 82,795 248,386 124,193 372,580 186,290 93,145 279,436 139,718 69,859 209,578 104,789 314,368 157,184 78,592 39,296 19,648 9,824 4,912 2,456 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112

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