2 × 61 × 136397

Prime Factor Structure

Factorization String 2 × 61 × 136397

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 25,370,028

Proper Divisor Sum 8,729,594

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #16640413 ← → #16640453

1 2 61 122 136,397 272,794 8,320,217 16,640,434

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

16,640,434 8,320,217 24,960,652 12,480,326 6,240,163 18,720,490 9,360,245 28,080,736 14,040,368 7,020,184 3,510,092 1,755,046 877,523 2,632,570 1,316,285 3,948,856 1,974,428 987,214 493,607 1,480,822 740,411 2,221,234 1,110,617 3,331,852 1,665,926 832,963 2,498,890 1,249,445 3,748,336 1,874,168 937,084 468,542 234,271 702,814 351,407 1,054,222 527,111 1,581,334 790,667 2,372,002 1,186,001 3,558,004 1,779,002 889,501 2,668,504 1,334,252 667,126 333,563 1,000,690 500,345 1,501,036 750,518 375,259 1,125,778 562,889 1,688,668 844,334 422,167 1,266,502 633,251

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