3 × 5 × 11 × 409

Prime Factor Structure

Factorization String 3 × 5 × 11 × 409

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 118,080

Proper Divisor Sum 50,595

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #67481 ← → #67489

1 3 5 11 15 33 55 165 409 1,227 2,045 4,499 6,135 13,497 22,495 67,485

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

67,485 202,456 101,228 50,614 25,307 75,922 37,961 113,884 56,942 28,471 85,414 42,707 128,122 64,061 192,184 96,092 48,046 24,023 72,070 36,035 108,106 54,053 162,160 81,080 40,540 20,270 10,135 30,406 15,203 45,610 22,805 68,416 34,208 17,104 8,552 4,276 2,138 1,069 3,208 1,604 802 401 1,204 602 301 904 452 226 113 340 170 85 256 128 64 32 16 8 4 2

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