2 × 19 × 67 × 1621

Prime Factor Structure

Factorization String 2 × 19 × 67 × 1621

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,617,760

Proper Divisor Sum 2,490,694

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4127033 ← → #4127069

1 2 19 38 67 134 1,273 1,621 2,546 3,242 30,799 61,598 108,607 217,214 2,063,533 4,127,066

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

4,127,066 2,063,533 6,190,600 3,095,300 1,547,650 773,825 2,321,476 1,160,738 580,369 1,741,108 870,554 435,277 1,305,832 652,916 326,458 163,229 489,688 244,844 122,422 61,211 183,634 91,817 275,452 137,726 68,863 206,590 103,295 309,886 154,943 464,830 232,415 697,246 348,623 1,045,870 522,935 1,568,806 784,403 2,353,210 1,176,605 3,529,816 1,764,908 882,454 441,227 1,323,682 661,841 1,985,524 992,762 496,381 1,489,144 744,572 372,286 186,143 558,430 279,215 837,646 418,823 1,256,470 628,235 1,884,706 942,353

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