2 × 13² × 20219

Prime Factor Structure

Factorization String 2 × 13^2 × 20219

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 11,100,780

Proper Divisor Sum 4,266,758

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #6834007 ← → #6834031

1 2 13 26 169 338 20,219 40,438 262,847 525,694 3,417,011 6,834,022

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

6,834,022 3,417,011 10,251,034 5,125,517 15,376,552 7,688,276 3,844,138 1,922,069 5,766,208 2,883,104 1,441,552 720,776 360,388 180,194 90,097 270,292 135,146 67,573 202,720 101,360 50,680 25,340 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340 72,170 36,085 108,256 54,128 27,064 13,532 6,766 3,383 10,150 5,075 15,226 7,613 22,840 11,420 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229

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