3³ × 19 × 8161

Prime Factor Structure

Factorization String 3^3 × 19 × 8161

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,529,600

Proper Divisor Sum 2,343,007

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4186591 ← → #4186639

1 3 9 19 27 57 171 513 8,161 24,483 73,449 155,059 220,347 465,177 1,395,531 4,186,593

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

4,186,593 12,559,780 6,279,890 3,139,945 9,419,836 4,709,918 2,354,959 7,064,878 3,532,439 10,597,318 5,298,659 15,895,978 7,947,989 23,843,968 11,921,984 5,960,992 2,980,496 1,490,248 745,124 372,562 186,281 558,844 279,422 139,711 419,134 209,567 628,702 314,351 943,054 471,527 1,414,582 707,291 2,121,874 1,060,937 3,182,812 1,591,406 795,703 2,387,110 1,193,555 3,580,666 1,790,333 5,371,000 2,685,500 1,342,750 671,375 2,014,126 1,007,063 3,021,190 1,510,595 4,531,786 2,265,893 6,797,680 3,398,840 1,699,420 849,710 424,855 1,274,566 637,283 1,911,850 955,925

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