3 × 7 × 18013

Prime Factor Structure

Factorization String 3 × 7 × 18013

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 576,448

Proper Divisor Sum 198,175

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #378269 ← → #378277

1 3 7 21 18,013 54,039 126,091 378,273

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

378,273 1,134,820 567,410 283,705 851,116 425,558 212,779 638,338 319,169 957,508 478,754 239,377 718,132 359,066 179,533 538,600 269,300 134,650 67,325 201,976 100,988 50,494 25,247 75,742 37,871 113,614 56,807 170,422 85,211 255,634 127,817 383,452 191,726 95,863 287,590 143,795 431,386 215,693 647,080 323,540 161,770 80,885 242,656 121,328 60,664 30,332 15,166 7,583 22,750 11,375 34,126 17,063 51,190 25,595 76,786 38,393 115,180 57,590 28,795 86,386

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