3² × 7² × 13 × 17 × 47

Prime Factor Structure

Factorization String 3^2 × 7^2 × 13 × 17 × 47

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 8,963,136

Proper Divisor Sum 4,382,469

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #4580663 ← → #4580669

1 3 7 9 13 17 21 39 47 49 51 63 91 117 119 141 147 153 221 273 329 357 423 441 611 637 663 799 819 833 987 1,071 1,547 1,833 1,911 1,989 2,303 2,397 2,499 2,961 4,277 4,641 5,499 5,593 5,733 6,909 7,191 7,497 10,387 10,829 12,831 13,923 16,779 20,727 29,939 31,161 32,487 38,493 39,151 50,337

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

4,580,667 13,742,002 6,871,001 20,613,004 10,306,502 5,153,251 15,459,754 7,729,877 23,189,632 11,594,816 5,797,408 2,898,704 1,449,352 724,676 362,338 181,169 543,508 271,754 135,877 407,632 203,816 101,908 50,954 25,477 76,432 38,216 19,108 9,554 4,777 14,332 7,166 3,583 10,750 5,375 16,126 8,063 24,190 12,095 36,286 18,143 54,430 27,215 81,646 40,823 122,470 61,235 183,706 91,853 275,560 137,780 68,890 34,445 103,336 51,668 25,834 12,917 38,752 19,376 9,688 4,844

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