2 × 5 × 31 × 907

Prime Factor Structure

Factorization String 2 × 5 × 31 × 907

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 523,008

Proper Divisor Sum 241,838

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #281167 ← → #281189

1 2 5 10 31 62 155 310 907 1,814 4,535 9,070 28,117 56,234 140,585 281,170

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

281,170 140,585 421,756 210,878 105,439 316,318 158,159 474,478 237,239 711,718 355,859 1,067,578 533,789 1,601,368 800,684 400,342 200,171 600,514 300,257 900,772 450,386 225,193 675,580 337,790 168,895 506,686 253,343 760,030 380,015 1,140,046 570,023 1,710,070 855,035 2,565,106 1,282,553 3,847,660 1,923,830 961,915 2,885,746 1,442,873 4,328,620 2,164,310 1,082,155 3,246,466 1,623,233 4,869,700 2,434,850 1,217,425 3,652,276 1,826,138 913,069 2,739,208 1,369,604 684,802 342,401 1,027,204 513,602 256,801 770,404 385,202

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