3² × 19² × 347

Prime Factor Structure

Factorization String 3^2 × 19^2 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,723,644

Proper Divisor Sum 596,241

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #1127393 ← → #1127407

1 3 9 19 57 171 347 361 1,041 1,083 3,123 3,249 6,593 19,779 59,337 125,267 375,801 1,127,403

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

1,127,403 3,382,210 1,691,105 5,073,316 2,536,658 1,268,329 3,804,988 1,902,494 951,247 2,853,742 1,426,871 4,280,614 2,140,307 6,420,922 3,210,461 9,631,384 4,815,692 2,407,846 1,203,923 3,611,770 1,805,885 5,417,656 2,708,828 1,354,414 677,207 2,031,622 1,015,811 3,047,434 1,523,717 4,571,152 2,285,576 1,142,788 571,394 285,697 857,092 428,546 214,273 642,820 321,410 160,705 482,116 241,058 120,529 361,588 180,794 90,397 271,192 135,596 67,798 33,899 101,698 50,849 152,548 76,274 38,137 114,412 57,206 28,603 85,810 42,905

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