7 × 127 × 439

Prime Factor Structure

Factorization String 7 × 127 × 439

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 450,560

Proper Divisor Sum 60,289

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #390263 ← → #390281

1 7 127 439 889 3,073 55,753 390,271

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

390,271 1,170,814 585,407 1,756,222 878,111 2,634,334 1,317,167 3,951,502 1,975,751 5,927,254 2,963,627 8,890,882 4,445,441 13,336,324 6,668,162 3,334,081 10,002,244 5,001,122 2,500,561 7,501,684 3,750,842 1,875,421 5,626,264 2,813,132 1,406,566 703,283 2,109,850 1,054,925 3,164,776 1,582,388 791,194 395,597 1,186,792 593,396 296,698 148,349 445,048 222,524 111,262 55,631 166,894 83,447 250,342 125,171 375,514 187,757 563,272 281,636 140,818 70,409 211,228 105,614 52,807 158,422 79,211 237,634 118,817 356,452 178,226 89,113

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