2 × 3 × 193 × 557

Prime Factor Structure

Factorization String 2 × 3 × 193 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,299,024

Proper Divisor Sum 654,018

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #644999 ← → #645011

1 2 3 6 193 386 557 579 1,114 1,158 1,671 3,342 107,501 215,002 322,503 645,006

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

645,006 322,503 967,510 483,755 1,451,266 725,633 2,176,900 1,088,450 544,225 1,632,676 816,338 408,169 1,224,508 612,254 306,127 918,382 459,191 1,377,574 688,787 2,066,362 1,033,181 3,099,544 1,549,772 774,886 387,443 1,162,330 581,165 1,743,496 871,748 435,874 217,937 653,812 326,906 163,453 490,360 245,180 122,590 61,295 183,886 91,943 275,830 137,915 413,746 206,873 620,620 310,310 155,155 465,466 232,733 698,200 349,100 174,550 87,275 261,826 130,913 392,740 196,370 98,185 294,556 147,278

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