3³ × 23 × 347

Prime Factor Structure

Factorization String 3^3 × 23 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 334,080

Proper Divisor Sum 118,593

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #215483 ← → #215497

1 3 9 23 27 69 207 347 621 1,041 3,123 7,981 9,369 23,943 71,829 215,487

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

215,487 646,462 323,231 969,694 484,847 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

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