3 × 19 × 31231

Prime Factor Structure

Factorization String 3 × 19 × 31231

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,498,560

Proper Divisor Sum 718,393

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1780151 ← → #1780169

1 3 19 57 31,231 93,693 593,389 1,780,167

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

1,780,167 5,340,502 2,670,251 8,010,754 4,005,377 12,016,132 6,008,066 3,004,033 9,012,100 4,506,050 2,253,025 6,759,076 3,379,538 1,689,769 5,069,308 2,534,654 1,267,327 3,801,982 1,900,991 5,702,974 2,851,487 8,554,462 4,277,231 12,831,694 6,415,847 19,247,542 9,623,771 28,871,314 14,435,657 43,306,972 21,653,486 10,826,743 32,480,230 16,240,115 48,720,346 24,360,173 73,080,520 36,540,260 18,270,130 9,135,065 27,405,196 13,702,598 6,851,299 20,553,898 10,276,949 30,830,848 15,415,424 7,707,712 3,853,856 1,926,928 963,464 481,732 240,866 120,433 361,300 180,650 90,325 270,976 135,488 67,744

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