3 × 5 × 53 × 353

Prime Factor Structure

Factorization String 3 × 5 × 53 × 353

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 458,784

Proper Divisor Sum 178,149

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #280627 ← → #280639

1 3 5 15 53 159 265 353 795 1,059 1,765 5,295 18,709 56,127 93,545 280,635

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

280,635 841,906 420,953 1,262,860 631,430 315,715 947,146 473,573 1,420,720 710,360 355,180 177,590 88,795 266,386 133,193 399,580 199,790 99,895 299,686 149,843 449,530 224,765 674,296 337,148 168,574 84,287 252,862 126,431 379,294 189,647 568,942 284,471 853,414 426,707 1,280,122 640,061 1,920,184 960,092 480,046 240,023 720,070 360,035 1,080,106 540,053 1,620,160 810,080 405,040 202,520 101,260 50,630 25,315 75,946 37,973 113,920 56,960 28,480 14,240 7,120 3,560 1,780

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