3² × 13 × 53 × 83

Prime Factor Structure

Factorization String 3^2 × 13 × 53 × 83

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 825,552

Proper Divisor Sum 310,869

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #514681 ← → #514711

1 3 9 13 39 53 83 117 159 249 477 689 747 1,079 2,067 3,237 4,399 6,201 9,711 13,197 39,591 57,187 171,561 514,683

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

514,683 1,544,050 772,025 2,316,076 1,158,038 579,019 1,737,058 868,529 2,605,588 1,302,794 651,397 1,954,192 977,096 488,548 244,274 122,137 366,412 183,206 91,603 274,810 137,405 412,216 206,108 103,054 51,527 154,582 77,291 231,874 115,937 347,812 173,906 86,953 260,860 130,430 65,215 195,646 97,823 293,470 146,735 440,206 220,103 660,310 330,155 990,466 495,233 1,485,700 742,850 371,425 1,114,276 557,138 278,569 835,708 417,854 208,927 626,782 313,391 940,174 470,087 1,410,262 705,131

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