3 × 17 × 12953

Prime Factor Structure

Factorization String 3 × 17 × 12953

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 932,688

Proper Divisor Sum 272,085

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #660601 ← → #660607

1 3 17 51 12,953 38,859 220,201 660,603

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

660,603 1,981,810 990,905 2,972,716 1,486,358 743,179 2,229,538 1,114,769 3,344,308 1,672,154 836,077 2,508,232 1,254,116 627,058 313,529 940,588 470,294 235,147 705,442 352,721 1,058,164 529,082 264,541 793,624 396,812 198,406 99,203 297,610 148,805 446,416 223,208 111,604 55,802 27,901 83,704 41,852 20,926 10,463 31,390 15,695 47,086 23,543 70,630 35,315 105,946 52,973 158,920 79,460 39,730 19,865 59,596 29,798 14,899 44,698 22,349 67,048 33,524 16,762 8,381 25,144

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