3 × 7 × 41 × 439

Prime Factor Structure

Factorization String 3 × 7 × 41 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 591,360

Proper Divisor Sum 213,381

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #377963 ← → #377981

1 3 7 21 41 123 287 439 861 1,317 3,073 9,219 17,999 53,997 125,993 377,979

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

377,979 1,133,938 566,969 1,700,908 850,454 425,227 1,275,682 637,841 1,913,524 956,762 478,381 1,435,144 717,572 358,786 179,393 538,180 269,090 134,545 403,636 201,818 100,909 302,728 151,364 75,682 37,841 113,524 56,762 28,381 85,144 42,572 21,286 10,643 31,930 15,965 47,896 23,948 11,974 5,987 17,962 8,981 26,944 13,472 6,736 3,368 1,684 842 421 1,264 632 316 158 79 238 119 358 179 538 269 808 404

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