3 × 5 × 19 × 23 × 67

Prime Factor Structure

Factorization String 3 × 5 × 19 × 23 × 67

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 783,360

Proper Divisor Sum 344,175

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #439183 ← → #439199

1 3 5 15 19 23 57 67 69 95 115 201 285 335 345 437 1,005 1,273 1,311 1,541 2,185 3,819 4,623 6,365 6,555 7,705 19,095 23,115 29,279 87,837 146,395 439,185

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

439,185 1,317,556 658,778 329,389 988,168 494,084 247,042 123,521 370,564 185,282 92,641 277,924 138,962 69,481 208,444 104,222 52,111 156,334 78,167 234,502 117,251 351,754 175,877 527,632 263,816 131,908 65,954 32,977 98,932 49,466 24,733 74,200 37,100 18,550 9,275 27,826 13,913 41,740 20,870 10,435 31,306 15,653 46,960 23,480 11,740 5,870 2,935 8,806 4,403 13,210 6,605 19,816 9,908 4,954 2,477 7,432 3,716 1,858 929 2,788

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