5 × 13 × 173 × 347

Prime Factor Structure

Factorization String 5 × 13 × 173 × 347

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,086,368

Proper Divisor Sum 1,184,353

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #3902009 ← → #3902033

1 5 13 65 173 347 865 1,735 2,249 4,511 11,245 22,555 60,031 300,155 780,403 3,902,015

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

3,902,015 11,706,046 5,853,023 17,559,070 8,779,535 26,338,606 13,169,303 39,507,910 19,753,955 59,261,866 29,630,933 88,892,800 44,446,400 22,223,200 11,111,600 5,555,800 2,777,900 1,388,950 694,475 2,083,426 1,041,713 3,125,140 1,562,570 781,285 2,343,856 1,171,928 585,964 292,982 146,491 439,474 219,737 659,212 329,606 164,803 494,410 247,205 741,616 370,808 185,404 92,702 46,351 139,054 69,527 208,582 104,291 312,874 156,437 469,312 234,656 117,328 58,664 29,332 14,666 7,333 22,000 11,000 5,500 2,750 1,375 4,126

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