3 × 5 × 149 × 223

Prime Factor Structure

Factorization String 3 × 5 × 149 × 223

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 806,400

Proper Divisor Sum 307,995

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #498403 ← → #498409

1 3 5 15 149 223 447 669 745 1,115 2,235 3,345 33,227 99,681 166,135 498,405

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

498,405 1,495,216 747,608 373,804 186,902 93,451 280,354 140,177 420,532 210,266 105,133 315,400 157,700 78,850 39,425 118,276 59,138 29,569 88,708 44,354 22,177 66,532 33,266 16,633 49,900 24,950 12,475 37,426 18,713 56,140 28,070 14,035 42,106 21,053 63,160 31,580 15,790 7,895 23,686 11,843 35,530 17,765 53,296 26,648 13,324 6,662 3,331 9,994 4,997 14,992 7,496 3,748 1,874 937 2,812 1,406 703 2,110 1,055 3,166

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