2 × 3² × 37 × 619

Prime Factor Structure

Factorization String 2 × 3^2 × 37 × 619

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 918,840

Proper Divisor Sum 506,586

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #412253 ← → #412273

1 2 3 6 9 18 37 74 111 222 333 619 666 1,238 1,857 3,714 5,571 11,142 22,903 45,806 68,709 137,418 206,127 412,254

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

412,254 206,127 618,382 309,191 927,574 463,787 1,391,362 695,681 2,087,044 1,043,522 521,761 1,565,284 782,642 391,321 1,173,964 586,982 293,491 880,474 440,237 1,320,712 660,356 330,178 165,089 495,268 247,634 123,817 371,452 185,726 92,863 278,590 139,295 417,886 208,943 626,830 313,415 940,246 470,123 1,410,370 705,185 2,115,556 1,057,778 528,889 1,586,668 793,334 396,667 1,190,002 595,001 1,785,004 892,502 446,251 1,338,754 669,377 2,008,132 1,004,066 502,033 1,506,100 753,050 376,525 1,129,576 564,788

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