3 × 7² × 17 × 139

Prime Factor Structure

Factorization String 3 × 7^2 × 17 × 139

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 574,560

Proper Divisor Sum 227,199

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #347359 ← → #347401

1 3 7 17 21 49 51 119 139 147 357 417 833 973 2,363 2,499 2,919 6,811 7,089 16,541 20,433 49,623 115,787 347,361

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

347,361 1,042,084 521,042 260,521 781,564 390,782 195,391 586,174 293,087 879,262 439,631 1,318,894 659,447 1,978,342 989,171 2,967,514 1,483,757 4,451,272 2,225,636 1,112,818 556,409 1,669,228 834,614 417,307 1,251,922 625,961 1,877,884 938,942 469,471 1,408,414 704,207 2,112,622 1,056,311 3,168,934 1,584,467 4,753,402 2,376,701 7,130,104 3,565,052 1,782,526 891,263 2,673,790 1,336,895 4,010,686 2,005,343 6,016,030 3,008,015 9,024,046 4,512,023 13,536,070 6,768,035 20,304,106 10,152,053 30,456,160 15,228,080 7,614,040 3,807,020 1,903,510 951,755 2,855,266

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