3² × 68213

Prime Factor Structure

Factorization String 3^2 × 68213

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 886,782

Proper Divisor Sum 272,865

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #613903 ← → #613957

1 3 9 68,213 204,639 613,917

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

613,917 1,841,752 920,876 460,438 230,219 690,658 345,329 1,035,988 517,994 258,997 776,992 388,496 194,248 97,124 48,562 24,281 72,844 36,422 18,211 54,634 27,317 81,952 40,976 20,488 10,244 5,122 2,561 7,684 3,842 1,921 5,764 2,882 1,441 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109

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