3 × 13 × 307 × 463

Prime Factor Structure

Factorization String 3 × 13 × 307 × 463

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,003,072

Proper Divisor Sum 2,459,573

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #5543491 ← → #5543507

1 3 13 39 307 463 921 1,389 3,991 6,019 11,973 18,057 142,141 426,423 1,847,833 5,543,499

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

5,543,499 16,630,498 8,315,249 24,945,748 12,472,874 6,236,437 18,709,312 9,354,656 4,677,328 2,338,664 1,169,332 584,666 292,333 877,000 438,500 219,250 109,625 328,876 164,438 82,219 246,658 123,329 369,988 184,994 92,497 277,492 138,746 69,373 208,120 104,060 52,030 26,015 78,046 39,023 117,070 58,535 175,606 87,803 263,410 131,705 395,116 197,558 98,779 296,338 148,169 444,508 222,254 111,127 333,382 166,691 500,074 250,037 750,112 375,056 187,528 93,764 46,882 23,441 70,324 35,162

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