2 × 19 × 23 × 3217

Prime Factor Structure

Factorization String 2 × 19 × 23 × 3217

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,633,920

Proper Divisor Sum 1,822,262

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2811649 ← → #2811659

1 2 19 23 38 46 437 874 3,217 6,434 61,123 73,991 122,246 147,982 1,405,829 2,811,658

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

2,811,658 1,405,829 4,217,488 2,108,744 1,054,372 527,186 263,593 790,780 395,390 197,695 593,086 296,543 889,630 444,815 1,334,446 667,223 2,001,670 1,000,835 3,002,506 1,501,253 4,503,760 2,251,880 1,125,940 562,970 281,485 844,456 422,228 211,114 105,557 316,672 158,336 79,168 39,584 19,792 9,896 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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