3 × 5 × 7 × 66701

Prime Factor Structure

Factorization String 3 × 5 × 7 × 66701

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 12,806,784

Proper Divisor Sum 5,803,179

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #7003603 ← → #7003639

1 3 5 7 15 21 35 105 66,701 200,103 333,505 466,907 1,000,515 1,400,721 2,334,535 7,003,605

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

7,003,605 21,010,816 10,505,408 5,252,704 2,626,352 1,313,176 656,588 328,294 164,147 492,442 246,221 738,664 369,332 184,666 92,333 277,000 138,500 69,250 34,625 103,876 51,938 25,969 77,908 38,954 19,477 58,432 29,216 14,608 7,304 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214

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