3 × 5 × 563 × 853

Prime Factor Structure

Factorization String 3 × 5 × 563 × 853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 11,559,744

Proper Divisor Sum 4,356,159

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #7203583 ← → #7203593

1 3 5 15 563 853 1,689 2,559 2,815 4,265 8,445 12,795 480,239 1,440,717 2,401,195 7,203,585

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

7,203,585 21,610,756 10,805,378 5,402,689 16,208,068 8,104,034 4,052,017 12,156,052 6,078,026 3,039,013 9,117,040 4,558,520 2,279,260 1,139,630 569,815 1,709,446 854,723 2,564,170 1,282,085 3,846,256 1,923,128 961,564 480,782 240,391 721,174 360,587 1,081,762 540,881 1,622,644 811,322 405,661 1,216,984 608,492 304,246 152,123 456,370 228,185 684,556 342,278 171,139 513,418 256,709 770,128 385,064 192,532 96,266 48,133 144,400 72,200 36,100 18,050 9,025 27,076 13,538 6,769 20,308 10,154 5,077 15,232 7,616

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