2 × 204137

Prime Factor Structure

Factorization String 2 × 204137

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 612,414

Proper Divisor Sum 204,140

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #408271 ← → #408283

1 2 204,137 408,274

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

408,274 204,137 612,412 306,206 153,103 459,310 229,655 688,966 344,483 1,033,450 516,725 1,550,176 775,088 387,544 193,772 96,886 48,443 145,330 72,665 217,996 108,998 54,499 163,498 81,749 245,248 122,624 61,312 30,656 15,328 7,664 3,832 1,916 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433

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