5 × 17² × 277

Prime Factor Structure

Factorization String 5 × 17^2 × 277

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 512,076

Proper Divisor Sum 111,811

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #400261 ← → #400277

1 5 17 85 277 289 1,385 1,445 4,709 23,545 80,053 400,265

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

400,265 1,200,796 600,398 300,199 900,598 450,299 1,350,898 675,449 2,026,348 1,013,174 506,587 1,519,762 759,881 2,279,644 1,139,822 569,911 1,709,734 854,867 2,564,602 1,282,301 3,846,904 1,923,452 961,726 480,863 1,442,590 721,295 2,163,886 1,081,943 3,245,830 1,622,915 4,868,746 2,434,373 7,303,120 3,651,560 1,825,780 912,890 456,445 1,369,336 684,668 342,334 171,167 513,502 256,751 770,254 385,127 1,155,382 577,691 1,733,074 866,537 2,599,612 1,299,806 649,903 1,949,710 974,855 2,924,566 1,462,283 4,386,850 2,193,425 6,580,276 3,290,138

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