2 × 3³ × 23 × 109

Prime Factor Structure

Factorization String 2 × 3^3 × 23 × 109

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 316,800

Proper Divisor Sum 181,422

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #135367 ← → #135389

1 2 3 6 9 18 23 27 46 54 69 109 138 207 218 327 414 621 654 981 1,242 1,962 2,507 2,943 5,014 5,886 7,521 15,042 22,563 45,126 67,689 135,378

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

135,378 67,689 203,068 101,534 50,767 152,302 76,151 228,454 114,227 342,682 171,341 514,024 257,012 128,506 64,253 192,760 96,380 48,190 24,095 72,286 36,143 108,430 54,215 162,646 81,323 243,970 121,985 365,956 182,978 91,489 274,468 137,234 68,617 205,852 102,926 51,463 154,390 77,195 231,586 115,793 347,380 173,690 86,845 260,536 130,268 65,134 32,567 97,702 48,851 146,554 73,277 219,832 109,916 54,958 27,479 82,438 41,219 123,658 61,829 185,488

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