7 × 11 × 13 × 4441

Prime Factor Structure

Factorization String 7 × 11 × 13 × 4441

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,970,048

Proper Divisor Sum 1,524,607

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4445437 ← → #4445443

1 7 11 13 77 91 143 1,001 4,441 31,087 48,851 57,733 341,957 404,131 635,063 4,445,441

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

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 89,113 267,340 133,670 66,835 200,506 100,253 300,760 150,380 75,190 37,595 112,786 56,393 169,180

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