2² × 2138321

Prime Factor Structure

Factorization String 2^2 × 2138321

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 14,968,254

Proper Divisor Sum 6,414,970

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8553283 ← → #8553301

1 2 4 2,138,321 4,276,642 8,553,284

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

8,553,284 4,276,642 2,138,321 6,414,964 3,207,482 1,603,741 4,811,224 2,405,612 1,202,806 601,403 1,804,210 902,105 2,706,316 1,353,158 676,579 2,029,738 1,014,869 3,044,608 1,522,304 761,152 380,576 190,288 95,144 47,572 23,786 11,893 35,680 17,840 8,920 4,460 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058

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