2 × 137 × 181 × 199

Prime Factor Structure

Factorization String 2 × 137 × 181 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 15,069,600

Proper Divisor Sum 5,200,394

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #9869179 ← → #9869221

1 2 137 181 199 274 362 398 24,797 27,263 36,019 49,594 54,526 72,038 4,934,603 9,869,206

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

9,869,206 4,934,603 14,803,810 7,401,905 22,205,716 11,102,858 5,551,429 16,654,288 8,327,144 4,163,572 2,081,786 1,040,893 3,122,680 1,561,340 780,670 390,335 1,171,006 585,503 1,756,510 878,255 2,634,766 1,317,383 3,952,150 1,976,075 5,928,226 2,964,113 8,892,340 4,446,170 2,223,085 6,669,256 3,334,628 1,667,314 833,657 2,500,972 1,250,486 625,243 1,875,730 937,865 2,813,596 1,406,798 703,399 2,110,198 1,055,099 3,165,298 1,582,649 4,747,948 2,373,974 1,186,987 3,560,962 1,780,481 5,341,444 2,670,722 1,335,361 4,006,084 2,003,042 1,001,521 3,004,564 1,502,282 751,141 2,253,424

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