3 × 41 × 43 × 439

Prime Factor Structure

Factorization String 3 × 41 × 43 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,252,480

Proper Divisor Sum 930,609

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #2321863 ← → #2321881

1 3 41 43 123 129 439 1,317 1,763 5,289 17,999 18,877 53,997 56,631 773,957 2,321,871

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

2,321,871 6,965,614 3,482,807 10,448,422 5,224,211 15,672,634 7,836,317 23,508,952 11,754,476 5,877,238 2,938,619 8,815,858 4,407,929 13,223,788 6,611,894 3,305,947 9,917,842 4,958,921 14,876,764 7,438,382 3,719,191 11,157,574 5,578,787 16,736,362 8,368,181 25,104,544 12,552,272 6,276,136 3,138,068 1,569,034 784,517 2,353,552 1,176,776 588,388 294,194 147,097 441,292 220,646 110,323 330,970 165,485 496,456 248,228 124,114 62,057 186,172 93,086 46,543 139,630 69,815 209,446 104,723 314,170 157,085 471,256 235,628 117,814 58,907 176,722 88,361

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