5² × 7 × 107 × 457

Prime Factor Structure

Factorization String 5^2 × 7 × 107 × 457

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 12,267,072

Proper Divisor Sum 3,709,747

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8557319 ← → #8557363

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

8,557,325 25,671,976 12,835,988 6,417,994 3,208,997 9,626,992 4,813,496 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.