3 × 5 × 13 × 19² × 23

Prime Factor Structure

Factorization String 3 × 5 × 13 × 19^2 × 23

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 3,072,384

Proper Divisor Sum 1,453,299

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1619071 ← → #1619087

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

1,619,085 4,857,256 2,428,628 1,214,314 607,157 1,821,472 910,736 455,368 227,684 113,842 56,921 170,764 85,382 42,691 128,074 64,037 192,112 96,056 48,028 24,014 12,007 36,022 18,011 54,034 27,017 81,052 40,526 20,263 60,790 30,395 91,186 45,593 136,780 68,390 34,195 102,586 51,293 153,880 76,940 38,470 19,235 57,706 28,853 86,560 43,280 21,640 10,820 5,410 2,705 8,116 4,058 2,029 6,088 3,044 1,522 761 2,284 1,142 571 1,714

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