3 × 17 × 59 × 139

Prime Factor Structure

Factorization String 3 × 17 × 59 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 604,800

Proper Divisor Sum 186,549

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #418219 ← → #418259

1 3 17 51 59 139 177 417 1,003 2,363 3,009 7,089 8,201 24,603 139,417 418,251

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

418,251 1,254,754 627,377 1,882,132 941,066 470,533 1,411,600 705,800 352,900 176,450 88,225 264,676 132,338 66,169 198,508 99,254 49,627 148,882 74,441 223,324 111,662 55,831 167,494 83,747 251,242 125,621 376,864 188,432 94,216 47,108 23,554 11,777 35,332 17,666 8,833 26,500 13,250 6,625 19,876 9,938 4,969 14,908 7,454 3,727 11,182 5,591 16,774 8,387 25,162 12,581 37,744 18,872 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928

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