3² × 13 × 1787

Prime Factor Structure

Factorization String 3^2 × 13 × 1787

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 325,416

Proper Divisor Sum 116,337

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #209071 ← → #209089

1 3 9 13 39 117 1,787 5,361 16,083 23,231 69,693 209,079

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

209,079 627,238 313,619 940,858 470,429 1,411,288 705,644 352,822 176,411 529,234 264,617 793,852 396,926 198,463 595,390 297,695 893,086 446,543 1,339,630 669,815 2,009,446 1,004,723 3,014,170 1,507,085 4,521,256 2,260,628 1,130,314 565,157 1,695,472 847,736 423,868 211,934 105,967 317,902 158,951 476,854 238,427 715,282 357,641 1,072,924 536,462 268,231 804,694 402,347 1,207,042 603,521 1,810,564 905,282 452,641 1,357,924 678,962 339,481 1,018,444 509,222 254,611 763,834 381,917 1,145,752 572,876 286,438

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