409 × 2143

Prime Factor Structure

Factorization String 409 × 2143

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 879,040

Proper Divisor Sum 2,553

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #876481 ← → #876497

1 409 2,143 876,487

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

876,487 2,629,462 1,314,731 3,944,194 1,972,097 5,916,292 2,958,146 1,479,073 4,437,220 2,218,610 1,109,305 3,327,916 1,663,958 831,979 2,495,938 1,247,969 3,743,908 1,871,954 935,977 2,807,932 1,403,966 701,983 2,105,950 1,052,975 3,158,926 1,579,463 4,738,390 2,369,195 7,107,586 3,553,793 10,661,380 5,330,690 2,665,345 7,996,036 3,998,018 1,999,009 5,997,028 2,998,514 1,499,257 4,497,772 2,248,886 1,124,443 3,373,330 1,686,665 5,059,996 2,529,998 1,264,999 3,794,998 1,897,499 5,692,498 2,846,249 8,538,748 4,269,374 2,134,687 6,404,062 3,202,031 9,606,094 4,803,047 14,409,142 7,204,571

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