3² × 23747

Prime Factor Structure

Factorization String 3^2 × 23747

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 308,724

Proper Divisor Sum 95,001

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #213721 ← → #213727

1 3 9 23,747 71,241 213,723

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

213,723 641,170 320,585 961,756 480,878 240,439 721,318 360,659 1,081,978 540,989 1,622,968 811,484 405,742 202,871 608,614 304,307 912,922 456,461 1,369,384 684,692 342,346 171,173 513,520 256,760 128,380 64,190 32,095 96,286 48,143 144,430 72,215 216,646 108,323 324,970 162,485 487,456 243,728 121,864 60,932 30,466 15,233 45,700 22,850 11,425 34,276 17,138 8,569 25,708 12,854 6,427 19,282 9,641 28,924 14,462 7,231 21,694 10,847 32,542 16,271 48,814

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