2 × 5 × 19 × 29 × 149

Prime Factor Structure

Factorization String 2 × 5 × 19 × 29 × 149

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,620,000

Proper Divisor Sum 799,010

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #820969 ← → #820991

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

820,990 410,495 1,231,486 615,743 1,847,230 923,615 2,770,846 1,385,423 4,156,270 2,078,135 6,234,406 3,117,203 9,351,610 4,675,805 14,027,416 7,013,708 3,506,854 1,753,427 5,260,282 2,630,141 7,890,424 3,945,212 1,972,606 986,303 2,958,910 1,479,455 4,438,366 2,219,183 6,657,550 3,328,775 9,986,326 4,993,163 14,979,490 7,489,745 22,469,236 11,234,618 5,617,309 16,851,928 8,425,964 4,212,982 2,106,491 6,319,474 3,159,737 9,479,212 4,739,606 2,369,803 7,109,410 3,554,705 10,664,116 5,332,058 2,666,029 7,998,088 3,999,044 1,999,522 999,761 2,999,284 1,499,642 749,821 2,249,464 1,124,732

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