3 × 5 × 7 × 13 × 239

Prime Factor Structure

Factorization String 3 × 5 × 7 × 13 × 239

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 645,120

Proper Divisor Sum 318,885

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #326219 ← → #326251

1 3 5 7 13 15 21 35 39 65 91 105 195 239 273 455 717 1,195 1,365 1,673 3,107 3,585 5,019 8,365 9,321 15,535 21,749 25,095 46,605 65,247 108,745 326,235

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

326,235 978,706 489,353 1,468,060 734,030 367,015 1,101,046 550,523 1,651,570 825,785 2,477,356 1,238,678 619,339 1,858,018 929,009 2,787,028 1,393,514 696,757 2,090,272 1,045,136 522,568 261,284 130,642 65,321 195,964 97,982 48,991 146,974 73,487 220,462 110,231 330,694 165,347 496,042 248,021 744,064 372,032 186,016 93,008 46,504 23,252 11,626 5,813 17,440 8,720 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346

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