2² × 17² × 571

Prime Factor Structure

Factorization String 2^2 × 17^2 × 571

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,229,228

Proper Divisor Sum 569,152

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #660073 ← → #660097

1 2 4 17 34 68 289 571 578 1,142 1,156 2,284 9,707 19,414 38,828 165,019 330,038 660,076

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

660,076 330,038 165,019 495,058 247,529 742,588 371,294 185,647 556,942 278,471 835,414 417,707 1,253,122 626,561 1,879,684 939,842 469,921 1,409,764 704,882 352,441 1,057,324 528,662 264,331 792,994 396,497 1,189,492 594,746 297,373 892,120 446,060 223,030 111,515 334,546 167,273 501,820 250,910 125,455 376,366 188,183 564,550 282,275 846,826 423,413 1,270,240 635,120 317,560 158,780 79,390 39,695 119,086 59,543 178,630 89,315 267,946 133,973 401,920 200,960 100,480 50,240 25,120

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