3 × 7 × 19 × 2437

Prime Factor Structure

Factorization String 3 × 7 × 19 × 2437

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,560,320

Proper Divisor Sum 587,957

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #972353 ← → #972373

1 3 7 19 21 57 133 399 2,437 7,311 17,059 46,303 51,177 138,909 324,121 972,363

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

972,363 2,917,090 1,458,545 4,375,636 2,187,818 1,093,909 3,281,728 1,640,864 820,432 410,216 205,108 102,554 51,277 153,832 76,916 38,458 19,229 57,688 28,844 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175

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