3² × 2139493

Prime Factor Structure

Factorization String 3^2 × 2139493

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 27,813,422

Proper Divisor Sum 8,557,985

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #19255427 ← → #19255451

1 3 9 2,139,493 6,418,479 19,255,437

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

19,255,437 57,766,312 28,883,156 14,441,578 7,220,789 21,662,368 10,831,184 5,415,592 2,707,796 1,353,898 676,949 2,030,848 1,015,424 507,712 253,856 126,928 63,464 31,732 15,866 7,933 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17

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