2 × 19² × 431

Prime Factor Structure

Factorization String 2 × 19^2 × 431

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 493,776

Proper Divisor Sum 182,594

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #311177 ← → #311183

1 2 19 38 361 431 722 862 8,189 16,378 155,591 311,182

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

311,182 155,591 466,774 233,387 700,162 350,081 1,050,244 525,122 262,561 787,684 393,842 196,921 590,764 295,382 147,691 443,074 221,537 664,612 332,306 166,153 498,460 249,230 124,615 373,846 186,923 560,770 280,385 841,156 420,578 210,289 630,868 315,434 157,717 473,152 236,576 118,288 59,144 29,572 14,786 7,393 22,180 11,090 5,545 16,636 8,318 4,159 12,478 6,239 18,718 9,359 28,078 14,039 42,118 21,059 63,178 31,589 94,768 47,384 23,692 11,846

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