2 × 7 × 83 × 421

Prime Factor Structure

Factorization String 2 × 7 × 83 × 421

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 850,752

Proper Divisor Sum 361,550

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #489197 ← → #489217

1 2 7 14 83 166 421 581 842 1,162 2,947 5,894 34,943 69,886 244,601 489,202

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

489,202 244,601 733,804 366,902 183,451 550,354 275,177 825,532 412,766 206,383 619,150 309,575 928,726 464,363 1,393,090 696,545 2,089,636 1,044,818 522,409 1,567,228 783,614 391,807 1,175,422 587,711 1,763,134 881,567 2,644,702 1,322,351 3,967,054 1,983,527 5,950,582 2,975,291 8,925,874 4,462,937 13,388,812 6,694,406 3,347,203 10,041,610 5,020,805 15,062,416 7,531,208 3,765,604 1,882,802 941,401 2,824,204 1,412,102 706,051 2,118,154 1,059,077 3,177,232 1,588,616 794,308 397,154 198,577 595,732 297,866 148,933 446,800 223,400 111,700

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