3 × 13 × 19 × 487

Prime Factor Structure

Factorization String 3 × 13 × 19 × 487

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 546,560

Proper Divisor Sum 185,693

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #360863 ← → #360869

1 3 13 19 39 57 247 487 741 1,461 6,331 9,253 18,993 27,759 120,289 360,867

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

360,867 1,082,602 541,301 1,623,904 811,952 405,976 202,988 101,494 50,747 152,242 76,121 228,364 114,182 57,091 171,274 85,637 256,912 128,456 64,228 32,114 16,057 48,172 24,086 12,043 36,130 18,065 54,196 27,098 13,549 40,648 20,324 10,162 5,081 15,244 7,622 3,811 11,434 5,717 17,152 8,576 4,288 2,144 1,072 536 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11

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