17 × 37 × 647

Prime Factor Structure

Factorization String 17 × 37 × 647

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 443,232

Proper Divisor Sum 36,269

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #406951 ← → #406969

1 17 37 629 647 10,999 23,939 406,963

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

406,963 1,220,890 610,445 1,831,336 915,668 457,834 228,917 686,752 343,376 171,688 85,844 42,922 21,461 64,384 32,192 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433

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