3 × 2131 × 2579

Prime Factor Structure

Factorization String 3 × 2131 × 2579

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 22,002,240

Proper Divisor Sum 5,514,693

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #16487531 ← → #16487551

1 3 2,131 2,579 6,393 7,737 5,495,849 16,487,547

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

16,487,547 49,462,642 24,731,321 74,193,964 37,096,982 18,548,491 55,645,474 27,822,737 83,468,212 41,734,106 20,867,053 62,601,160 31,300,580 15,650,290 7,825,145 23,475,436 11,737,718 5,868,859 17,606,578 8,803,289 26,409,868 13,204,934 6,602,467 19,807,402 9,903,701 29,711,104 14,855,552 7,427,776 3,713,888 1,856,944 928,472 464,236 232,118 116,059 348,178 174,089 522,268 261,134 130,567 391,702 195,851 587,554 293,777 881,332 440,666 220,333 661,000 330,500 165,250 82,625 247,876 123,938 61,969 185,908 92,954 46,477 139,432 69,716 34,858 17,429

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