3² × 43 × 613

Prime Factor Structure

Factorization String 3^2 × 43 × 613

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 351,208

Proper Divisor Sum 113,977

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #237217 ← → #237233

1 3 9 43 129 387 613 1,839 5,517 26,359 79,077 237,231

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

237,231 711,694 355,847 1,067,542 533,771 1,601,314 800,657 2,401,972 1,200,986 600,493 1,801,480 900,740 450,370 225,185 675,556 337,778 168,889 506,668 253,334 126,667 380,002 190,001 570,004 285,002 142,501 427,504 213,752 106,876 53,438 26,719 80,158 40,079 120,238 60,119 180,358 90,179 270,538 135,269 405,808 202,904 101,452 50,726 25,363 76,090 38,045 114,136 57,068 28,534 14,267 42,802 21,401 64,204 32,102 16,051 48,154 24,077 72,232 36,116 18,058 9,029

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