2 × 3 × 139 × 631

Prime Factor Structure

Factorization String 2 × 3 × 139 × 631

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,061,760

Proper Divisor Sum 535,506

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #526249 ← → #526271

1 2 3 6 139 278 417 631 834 1,262 1,893 3,786 87,709 175,418 263,127 526,254

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

526,254 263,127 789,382 394,691 1,184,074 592,037 1,776,112 888,056 444,028 222,014 111,007 333,022 166,511 499,534 249,767 749,302 374,651 1,123,954 561,977 1,685,932 842,966 421,483 1,264,450 632,225 1,896,676 948,338 474,169 1,422,508 711,254 355,627 1,066,882 533,441 1,600,324 800,162 400,081 1,200,244 600,122 300,061 900,184 450,092 225,046 112,523 337,570 168,785 506,356 253,178 126,589 379,768 189,884 94,942 47,471 142,414 71,207 213,622 106,811 320,434 160,217 480,652 240,326 120,163

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