3³ × 31 × 691

Prime Factor Structure

Factorization String 3^3 × 31 × 691

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 885,760

Proper Divisor Sum 307,393

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #578363 ← → #578371

1 3 9 27 31 93 279 691 837 2,073 6,219 18,657 21,421 64,263 192,789 578,367

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

578,367 1,735,102 867,551 2,602,654 1,301,327 3,903,982 1,951,991 5,855,974 2,927,987 8,783,962 4,391,981 13,175,944 6,587,972 3,293,986 1,646,993 4,940,980 2,470,490 1,235,245 3,705,736 1,852,868 926,434 463,217 1,389,652 694,826 347,413 1,042,240 521,120 260,560 130,280 65,140 32,570 16,285 48,856 24,428 12,214 6,107 18,322 9,161 27,484 13,742 6,871 20,614 10,307 30,922 15,461 46,384 23,192 11,596 5,798 2,899 8,698 4,349 13,048 6,524 3,262 1,631 4,894 2,447 7,342 3,671

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