5 × 7 × 71 × 1601

Prime Factor Structure

Factorization String 5 × 7 × 71 × 1601

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 5,536,512

Proper Divisor Sum 1,558,027

Digit Sum / Digital Root 44 (Root: 8)

Adjacent Primes #3978479 ← → #3978497

1 5 7 35 71 355 497 1,601 2,485 8,005 11,207 56,035 113,671 568,355 795,697 3,978,485

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

3,978,485 11,935,456 5,967,728 2,983,864 1,491,932 745,966 372,983 1,118,950 559,475 1,678,426 839,213 2,517,640 1,258,820 629,410 314,705 944,116 472,058 236,029 708,088 354,044 177,022 88,511 265,534 132,767 398,302 199,151 597,454 298,727 896,182 448,091 1,344,274 672,137 2,016,412 1,008,206 504,103 1,512,310 756,155 2,268,466 1,134,233 3,402,700 1,701,350 850,675 2,552,026 1,276,013 3,828,040 1,914,020 957,010 478,505 1,435,516 717,758 358,879 1,076,638 538,319 1,614,958 807,479 2,422,438 1,211,219 3,633,658 1,816,829 5,450,488

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