2 × 43 × 7517

Prime Factor Structure

Factorization String 2 × 43 × 7517

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 992,376

Proper Divisor Sum 345,914

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #646453 ← → #646519

1 2 43 86 7,517 15,034 323,231 646,462

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

646,462 323,231 969,694 484,847 1,454,542 727,271 2,181,814 1,090,907 3,272,722 1,636,361 4,909,084 2,454,542 1,227,271 3,681,814 1,840,907 5,522,722 2,761,361 8,284,084 4,142,042 2,071,021 6,213,064 3,106,532 1,553,266 776,633 2,329,900 1,164,950 582,475 1,747,426 873,713 2,621,140 1,310,570 655,285 1,965,856 982,928 491,464 245,732 122,866 61,433 184,300 92,150 46,075 138,226 69,113 207,340 103,670 51,835 155,506 77,753 233,260 116,630 58,315 174,946 87,473 262,420 131,210 65,605 196,816 98,408 49,204 24,602

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