2² × 109 × 131

Prime Factor Structure

Factorization String 2^2 × 109 × 131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 101,640

Proper Divisor Sum 44,524

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #57107 ← → #57119

1 2 4 109 131 218 262 436 524 14,279 28,558 57,116

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

57,116 28,558 14,279 42,838 21,419 64,258 32,129 96,388 48,194 24,097 72,292 36,146 18,073 54,220 27,110 13,555 40,666 20,333 61,000 30,500 15,250 7,625 22,876 11,438 5,719 17,158 8,579 25,738 12,869 38,608 19,304 9,652 4,826 2,413 7,240 3,620 1,810 905 2,716 1,358 679 2,038 1,019 3,058 1,529 4,588 2,294 1,147 3,442 1,721 5,164 2,582 1,291 3,874 1,937 5,812 2,906 1,453 4,360 2,180

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