3² × 7 × 139273

Prime Factor Structure

Factorization String 3^2 × 7 × 139273

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 14,484,496

Proper Divisor Sum 5,710,297

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #8774191 ← → #8774221

1 3 7 9 21 63 139,273 417,819 974,911 1,253,457 2,924,733 8,774,199

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

8,774,199 26,322,598 13,161,299 39,483,898 19,741,949 59,225,848 29,612,924 14,806,462 7,403,231 22,209,694 11,104,847 33,314,542 16,657,271 49,971,814 24,985,907 74,957,722 37,478,861 112,436,584 56,218,292 28,109,146 14,054,573 42,163,720 21,081,860 10,540,930 5,270,465 15,811,396 7,905,698 3,952,849 11,858,548 5,929,274 2,964,637 8,893,912 4,446,956 2,223,478 1,111,739 3,335,218 1,667,609 5,002,828 2,501,414 1,250,707 3,752,122 1,876,061 5,628,184 2,814,092 1,407,046 703,523 2,110,570 1,055,285 3,165,856 1,582,928 791,464 395,732 197,866 98,933 296,800 148,400 74,200 37,100 18,550 9,275

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