3 × 5 × 11 × 29 × 821

Prime Factor Structure

Factorization String 3 × 5 × 11 × 29 × 821

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 7,102,080

Proper Divisor Sum 3,173,595

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3928453 ← → #3928487

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

3,928,485 11,785,456 5,892,728 2,946,364 1,473,182 736,591 2,209,774 1,104,887 3,314,662 1,657,331 4,971,994 2,485,997 7,457,992 3,728,996 1,864,498 932,249 2,796,748 1,398,374 699,187 2,097,562 1,048,781 3,146,344 1,573,172 786,586 393,293 1,179,880 589,940 294,970 147,485 442,456 221,228 110,614 55,307 165,922 82,961 248,884 124,442 62,221 186,664 93,332 46,666 23,333 70,000 35,000 17,500 8,750 4,375 13,126 6,563 19,690 9,845 29,536 14,768 7,384 3,692 1,846 923 2,770 1,385 4,156

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