13 × 31 × 569

Prime Factor Structure

Factorization String 13 × 31 × 569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 255,360

Proper Divisor Sum 26,053

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #229283 ← → #229309

1 13 31 403 569 7,397 17,639 229,307

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

229,307 687,922 343,961 1,031,884 515,942 257,971 773,914 386,957 1,160,872 580,436 290,218 145,109 435,328 217,664 108,832 54,416 27,208 13,604 6,802 3,401 10,204 5,102 2,551 7,654 3,827 11,482 5,741 17,224 8,612 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 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747

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