3 × 72727

Prime Factor Structure

Factorization String 3 × 72727

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 290,912

Proper Divisor Sum 72,731

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #218171 ← → #218191

1 3 72,727 218,181

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

218,181 654,544 327,272 163,636 81,818 40,909 122,728 61,364 30,682 15,341 46,024 23,012 11,506 5,753 17,260 8,630 4,315 12,946 6,473 19,420 9,710 4,855 14,566 7,283 21,850 10,925 32,776 16,388 8,194 4,097 12,292 6,146 3,073 9,220 4,610 2,305 6,916 3,458 1,729 5,188 2,594 1,297 3,892 1,946 973 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155 466 233

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