3 × 19 × 347

Prime Factor Structure

Factorization String 3 × 19 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 27,840

Proper Divisor Sum 8,061

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #19777 ← → #19793

1 3 19 57 347 1,041 6,593 19,779

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

19,779 59,338 29,669 89,008 44,504 22,252 11,126 5,563 16,690 8,345 25,036 12,518 6,259 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529

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