13² × 29 × 809

Prime Factor Structure

Factorization String 13^2 × 29 × 809

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,446,900

Proper Divisor Sum 481,991

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #3964907 ← → #3964913

1 13 29 169 377 809 4,901 10,517 23,461 136,721 304,993 3,964,909

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

3,964,909 11,894,728 5,947,364 2,973,682 1,486,841 4,460,524 2,230,262 1,115,131 3,345,394 1,672,697 5,018,092 2,509,046 1,254,523 3,763,570 1,881,785 5,645,356 2,822,678 1,411,339 4,234,018 2,117,009 6,351,028 3,175,514 1,587,757 4,763,272 2,381,636 1,190,818 595,409 1,786,228 893,114 446,557 1,339,672 669,836 334,918 167,459 502,378 251,189 753,568 376,784 188,392 94,196 47,098 23,549 70,648 35,324 17,662 8,831 26,494 13,247 39,742 19,871 59,614 29,807 89,422 44,711 134,134 67,067 201,202 100,601 301,804 150,902

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