2 × 3⁴ × 139

Prime Factor Structure

Factorization String 2 × 3^4 × 139

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 50,820

Proper Divisor Sum 28,302

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #22511 ← → #22531

1 2 3 6 9 18 27 54 81 139 162 278 417 834 1,251 2,502 3,753 7,506 11,259 22,518

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

22,518 11,259 33,778 16,889 50,668 25,334 12,667 38,002 19,001 57,004 28,502 14,251 42,754 21,377 64,132 32,066 16,033 48,100 24,050 12,025 36,076 18,038 9,019 27,058 13,529 40,588 20,294 10,147 30,442 15,221 45,664 22,832 11,416 5,708 2,854 1,427 4,282 2,141 6,424 3,212 1,606 803 2,410 1,205 3,616 1,808 904 452 226 113 340 170 85 256 128 64 32 16 8 4

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