2 × 13 × 347 × 439

Prime Factor Structure

Factorization String 2 × 13 × 347 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,431,040

Proper Divisor Sum 2,470,382

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3960631 ← → #3960667

1 2 13 26 347 439 694 878 4,511 5,707 9,022 11,414 152,333 304,666 1,980,329 3,960,658

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

3,960,658 1,980,329 5,940,988 2,970,494 1,485,247 4,455,742 2,227,871 6,683,614 3,341,807 10,025,422 5,012,711 15,038,134 7,519,067 22,557,202 11,278,601 33,835,804 16,917,902 8,458,951 25,376,854 12,688,427 38,065,282 19,032,641 57,097,924 28,548,962 14,274,481 42,823,444 21,411,722 10,705,861 32,117,584 16,058,792 8,029,396 4,014,698 2,007,349 6,022,048 3,011,024 1,505,512 752,756 376,378 188,189 564,568 282,284 141,142 70,571 211,714 105,857 317,572 158,786 79,393 238,180 119,090 59,545 178,636 89,318 44,659 133,978 66,989 200,968 100,484 50,242 25,121

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