3 × 5 × 67 × 3203

Prime Factor Structure

Factorization String 3 × 5 × 67 × 3203

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,228,928

Proper Divisor Sum 2,009,913

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #3218993 ← → #3219019

1 3 5 15 67 201 335 1,005 3,203 9,609 16,015 48,045 214,601 643,803 1,073,005 3,219,015

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

3,219,015 9,657,046 4,828,523 14,485,570 7,242,785 21,728,356 10,864,178 5,432,089 16,296,268 8,148,134 4,074,067 12,222,202 6,111,101 18,333,304 9,166,652 4,583,326 2,291,663 6,874,990 3,437,495 10,312,486 5,156,243 15,468,730 7,734,365 23,203,096 11,601,548 5,800,774 2,900,387 8,701,162 4,350,581 13,051,744 6,525,872 3,262,936 1,631,468 815,734 407,867 1,223,602 611,801 1,835,404 917,702 458,851 1,376,554 688,277 2,064,832 1,032,416 516,208 258,104 129,052 64,526 32,263 96,790 48,395 145,186 72,593 217,780 108,890 54,445 163,336 81,668 40,834 20,417

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