3 × 7 × 59 × 643

Prime Factor Structure

Factorization String 3 × 7 × 59 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,236,480

Proper Divisor Sum 439,803

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #796673 ← → #796687

1 3 7 21 59 177 413 643 1,239 1,929 4,501 13,503 37,937 113,811 265,559 796,677

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

796,677 2,390,032 1,195,016 597,508 298,754 149,377 448,132 224,066 112,033 336,100 168,050 84,025 252,076 126,038 63,019 189,058 94,529 283,588 141,794 70,897 212,692 106,346 53,173 159,520 79,760 39,880 19,940 9,970 4,985 14,956 7,478 3,739 11,218 5,609 16,828 8,414 4,207 12,622 6,311 18,934 9,467 28,402 14,201 42,604 21,302 10,651 31,954 15,977 47,932 23,966 11,983 35,950 17,975 53,926 26,963 80,890 40,445 121,336 60,668 30,334

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