2 × 142589

Prime Factor Structure

Factorization String 2 × 142589

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 427,770

Proper Divisor Sum 142,592

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #285161 ← → #285179

1 2 142,589 285,178

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

285,178 142,589 427,768 213,884 106,942 53,471 160,414 80,207 240,622 120,311 360,934 180,467 541,402 270,701 812,104 406,052 203,026 101,513 304,540 152,270 76,135 228,406 114,203 342,610 171,305 513,916 256,958 128,479 385,438 192,719 578,158 289,079 867,238 433,619 1,300,858 650,429 1,951,288 975,644 487,822 243,911 731,734 365,867 1,097,602 548,801 1,646,404 823,202 411,601 1,234,804 617,402 308,701 926,104 463,052 231,526 115,763 347,290 173,645 520,936 260,468 130,234 65,117

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