2 × 31 × 209189

Prime Factor Structure

Factorization String 2 × 31 × 209189

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,082,240

Proper Divisor Sum 7,112,522

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #12969709 ← → #12969731

1 2 31 62 209,189 418,378 6,484,859 12,969,718

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

12,969,718 6,484,859 19,454,578 9,727,289 29,181,868 14,590,934 7,295,467 21,886,402 10,943,201 32,829,604 16,414,802 8,207,401 24,622,204 12,311,102 6,155,551 18,466,654 9,233,327 27,699,982 13,849,991 41,549,974 20,774,987 62,324,962 31,162,481 93,487,444 46,743,722 23,371,861 70,115,584 35,057,792 17,528,896 8,764,448 4,382,224 2,191,112 1,095,556 547,778 273,889 821,668 410,834 205,417 616,252 308,126 154,063 462,190 231,095 693,286 346,643 1,039,930 519,965 1,559,896 779,948 389,974 194,987 584,962 292,481 877,444 438,722 219,361 658,084 329,042 164,521 493,564

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