3 × 101 × 2111

Prime Factor Structure

Factorization String 3 × 101 × 2111

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 861,696

Proper Divisor Sum 222,063

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #639631 ← → #639637

1 3 101 303 2,111 6,333 213,211 639,633

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

639,633 1,918,900 959,450 479,725 1,439,176 719,588 359,794 179,897 539,692 269,846 134,923 404,770 202,385 607,156 303,578 151,789 455,368 227,684 113,842 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

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