13 × 49549

Prime Factor Structure

Factorization String 13 × 49549

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 693,700

Proper Divisor Sum 49,563

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #644131 ← → #644141

1 13 49,549 644,137

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

644,137 1,932,412 966,206 483,103 1,449,310 724,655 2,173,966 1,086,983 3,260,950 1,630,475 4,891,426 2,445,713 7,337,140 3,668,570 1,834,285 5,502,856 2,751,428 1,375,714 687,857 2,063,572 1,031,786 515,893 1,547,680 773,840 386,920 193,460 96,730 48,365 145,096 72,548 36,274 18,137 54,412 27,206 13,603 40,810 20,405 61,216 30,608 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090

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