43² × 211

Prime Factor Structure

Factorization String 43^2 × 211

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 401,316

Proper Divisor Sum 11,177

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #390119 ← → #390151

1 43 211 1,849 9,073 390,139

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

390,139 1,170,418 585,209 1,755,628 877,814 438,907 1,316,722 658,361 1,975,084 987,542 493,771 1,481,314 740,657 2,221,972 1,110,986 555,493 1,666,480 833,240 416,620 208,310 104,155 312,466 156,233 468,700 234,350 117,175 351,526 175,763 527,290 263,645 790,936 395,468 197,734 98,867 296,602 148,301 444,904 222,452 111,226 55,613 166,840 83,420 41,710 20,855 62,566 31,283 93,850 46,925 140,776 70,388 35,194 17,597 52,792 26,396 13,198 6,599 19,798 9,899 29,698 14,849

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