3² × 53 × 173 × 509

Prime Factor Structure

Factorization String 3^2 × 53 × 173 × 509

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 62,295,480

Proper Divisor Sum 20,292,291

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #42003187 ← → #42003191

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

42,003,189 126,009,568 63,004,784 31,502,392 15,751,196 7,875,598 3,937,799 11,813,398 5,906,699 17,720,098 8,860,049 26,580,148 13,290,074 6,645,037 19,935,112 9,967,556 4,983,778 2,491,889 7,475,668 3,737,834 1,868,917 5,606,752 2,803,376 1,401,688 700,844 350,422 175,211 525,634 262,817 788,452 394,226 197,113 591,340 295,670 147,835 443,506 221,753 665,260 332,630 166,315 498,946 249,473 748,420 374,210 187,105 561,316 280,658 140,329 420,988 210,494 105,247 315,742 157,871 473,614 236,807 710,422 355,211 1,065,634 532,817 1,598,452

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