7² × 149 × 263

Prime Factor Structure

Factorization String 7^2 × 149 × 263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 2,257,200

Proper Divisor Sum 337,037

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1920161 ← → #1920173

1 7 49 149 263 1,043 1,841 7,301 12,887 39,187 274,309 1,920,163

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

1,920,163 5,760,490 2,880,245 8,640,736 4,320,368 2,160,184 1,080,092 540,046 270,023 810,070 405,035 1,215,106 607,553 1,822,660 911,330 455,665 1,366,996 683,498 341,749 1,025,248 512,624 256,312 128,156 64,078 32,039 96,118 48,059 144,178 72,089 216,268 108,134 54,067 162,202 81,101 243,304 121,652 60,826 30,413 91,240 45,620 22,810 11,405 34,216 17,108 8,554 4,277 12,832 6,416 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340

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