3² × 23767

Prime Factor Structure

Factorization String 3^2 × 23767

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 308,984

Proper Divisor Sum 95,081

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #213901 ← → #213919

1 3 9 23,767 71,301 213,903

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

213,903 641,710 320,855 962,566 481,283 1,443,850 721,925 2,165,776 1,082,888 541,444 270,722 135,361 406,084 203,042 101,521 304,564 152,282 76,141 228,424 114,212 57,106 28,553 85,660 42,830 21,415 64,246 32,123 96,370 48,185 144,556 72,278 36,139 108,418 54,209 162,628 81,314 40,657 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357

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