3 × 7 × 43 × 523

Prime Factor Structure

Factorization String 3 × 7 × 43 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 737,792

Proper Divisor Sum 265,523

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #472261 ← → #472273

1 3 7 21 43 129 301 523 903 1,569 3,661 10,983 22,489 67,467 157,423 472,269

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

472,269 1,416,808 708,404 354,202 177,101 531,304 265,652 132,826 66,413 199,240 99,620 49,810 24,905 74,716 37,358 18,679 56,038 28,019 84,058 42,029 126,088 63,044 31,522 15,761 47,284 23,642 11,821 35,464 17,732 8,866 4,433 13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500

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