3 × 5 × 570221

Prime Factor Structure

Factorization String 3 × 5 × 570221

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 13,685,328

Proper Divisor Sum 5,132,013

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #8553313 ← → #8553317

1 3 5 15 570,221 1,710,663 2,851,105 8,553,315

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

8,553,315 25,659,946 12,829,973 38,489,920 19,244,960 9,622,480 4,811,240 2,405,620 1,202,810 601,405 1,804,216 902,108 451,054 225,527 676,582 338,291 1,014,874 507,437 1,522,312 761,156 380,578 190,289 570,868 285,434 142,717 428,152 214,076 107,038 53,519 160,558 80,279 240,838 120,419 361,258 180,629 541,888 270,944 135,472 67,736 33,868 16,934 8,467 25,402 12,701 38,104 19,052 9,526 4,763 14,290 7,145 21,436 10,718 5,359 16,078 8,039 24,118 12,059 36,178 18,089 54,268

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