3⁴ × 23 × 263

Prime Factor Structure

Factorization String 3^4 × 23 × 263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 766,656

Proper Divisor Sum 276,687

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #489961 ← → #489977

1 3 9 23 27 69 81 207 263 621 789 1,863 2,367 6,049 7,101 18,147 21,303 54,441 163,323 489,969

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

489,969 1,469,908 734,954 367,477 1,102,432 551,216 275,608 137,804 68,902 34,451 103,354 51,677 155,032 77,516 38,758 19,379 58,138 29,069 87,208 43,604 21,802 10,901 32,704 16,352 8,176 4,088 2,044 1,022 511 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520

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