3 × 11 × 73 × 277

Prime Factor Structure

Factorization String 3 × 11 × 73 × 277

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 987,456

Proper Divisor Sum 320,163

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #667283 ← → #667309

1 3 11 33 73 219 277 803 831 2,409 3,047 9,141 20,221 60,663 222,431 667,293

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

667,293 2,001,880 1,000,940 500,470 250,235 750,706 375,353 1,126,060 563,030 281,515 844,546 422,273 1,266,820 633,410 316,705 950,116 475,058 237,529 712,588 356,294 178,147 534,442 267,221 801,664 400,832 200,416 100,208 50,104 25,052 12,526 6,263 18,790 9,395 28,186 14,093 42,280 21,140 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238

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