3 × 31 × 42787

Prime Factor Structure

Factorization String 3 × 31 × 42787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,476,864

Proper Divisor Sum 1,497,673

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #3979181 ← → #3979193

1 3 31 93 42,787 128,361 1,326,397 3,979,191

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

3,979,191 11,937,574 5,968,787 17,906,362 8,953,181 26,859,544 13,429,772 6,714,886 3,357,443 10,072,330 5,036,165 15,108,496 7,554,248 3,777,124 1,888,562 944,281 2,832,844 1,416,422 708,211 2,124,634 1,062,317 3,186,952 1,593,476 796,738 398,369 1,195,108 597,554 298,777 896,332 448,166 224,083 672,250 336,125 1,008,376 504,188 252,094 126,047 378,142 189,071 567,214 283,607 850,822 425,411 1,276,234 638,117 1,914,352 957,176 478,588 239,294 119,647 358,942 179,471 538,414 269,207 807,622 403,811 1,211,434 605,717 1,817,152 908,576

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