3 × 5³ × 8581

Prime Factor Structure

Factorization String 3 × 5^3 × 8581

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,355,168

Proper Divisor Sum 2,137,293

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3217873 ← → #3217891

1 3 5 15 25 75 125 375 8,581 25,743 42,905 128,715 214,525 643,575 1,072,625 3,217,875

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

3,217,875 9,653,626 4,826,813 14,480,440 7,240,220 3,620,110 1,810,055 5,430,166 2,715,083 8,145,250 4,072,625 12,217,876 6,108,938 3,054,469 9,163,408 4,581,704 2,290,852 1,145,426 572,713 1,718,140 859,070 429,535 1,288,606 644,303 1,932,910 966,455 2,899,366 1,449,683 4,349,050 2,174,525 6,523,576 3,261,788 1,630,894 815,447 2,446,342 1,223,171 3,669,514 1,834,757 5,504,272 2,752,136 1,376,068 688,034 344,017 1,032,052 516,026 258,013 774,040 387,020 193,510 96,755 290,266 145,133 435,400 217,700 108,850 54,425 163,276 81,638 40,819 122,458

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