2² × 3 × 5 × 19² × 821

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 19^2 × 821

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 52,614,576

Proper Divisor Sum 34,831,716

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #17782859 ← → #17782861

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

17,782,860 8,891,430 4,445,715 13,337,146 6,668,573 20,005,720 10,002,860 5,001,430 2,500,715 7,502,146 3,751,073 11,253,220 5,626,610 2,813,305 8,439,916 4,219,958 2,109,979 6,329,938 3,164,969 9,494,908 4,747,454 2,373,727 7,121,182 3,560,591 10,681,774 5,340,887 16,022,662 8,011,331 24,033,994 12,016,997 36,050,992 18,025,496 9,012,748 4,506,374 2,253,187 6,759,562 3,379,781 10,139,344 5,069,672 2,534,836 1,267,418 633,709 1,901,128 950,564 475,282 237,641 712,924 356,462 178,231 534,694 267,347 802,042 401,021 1,203,064 601,532 300,766 150,383 451,150 225,575 676,726

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