2 × 4278661

Prime Factor Structure

Factorization String 2 × 4278661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 12,835,986

Proper Divisor Sum 4,278,664

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #8557319 ← → #8557363

1 2 4,278,661 8,557,322

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

8,557,322 4,278,661 12,835,984 6,417,992 3,208,996 1,604,498 802,249 2,406,748 1,203,374 601,687 1,805,062 902,531 2,707,594 1,353,797 4,061,392 2,030,696 1,015,348 507,674 253,837 761,512 380,756 190,378 95,189 285,568 142,784 71,392 35,696 17,848 8,924 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 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.