3 × 7 × 19 × 5039

Prime Factor Structure

Factorization String 3 × 7 × 19 × 5039

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,225,600

Proper Divisor Sum 1,215,039

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #2010559 ← → #2010571

1 3 7 19 21 57 133 399 5,039 15,117 35,273 95,741 105,819 287,223 670,187 2,010,561

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

2,010,561 6,031,684 3,015,842 1,507,921 4,523,764 2,261,882 1,130,941 3,392,824 1,696,412 848,206 424,103 1,272,310 636,155 1,908,466 954,233 2,862,700 1,431,350 715,675 2,147,026 1,073,513 3,220,540 1,610,270 805,135 2,415,406 1,207,703 3,623,110 1,811,555 5,434,666 2,717,333 8,152,000 4,076,000 2,038,000 1,019,000 509,500 254,750 127,375 382,126 191,063 573,190 286,595 859,786 429,893 1,289,680 644,840 322,420 161,210 80,605 241,816 120,908 60,454 30,227 90,682 45,341 136,024 68,012 34,006 17,003 51,010 25,505 76,516

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