2² × 13 × 336857

Prime Factor Structure

Factorization String 2^2 × 13 × 336857

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 33,012,084

Proper Divisor Sum 15,495,520

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17516563 ← → #17516573

1 2 4 13 26 52 336,857 673,714 1,347,428 4,379,141 8,758,282 17,516,564

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

17,516,564 8,758,282 4,379,141 13,137,424 6,568,712 3,284,356 1,642,178 821,089 2,463,268 1,231,634 615,817 1,847,452 923,726 461,863 1,385,590 692,795 2,078,386 1,039,193 3,117,580 1,558,790 779,395 2,338,186 1,169,093 3,507,280 1,753,640 876,820 438,410 219,205 657,616 328,808 164,404 82,202 41,101 123,304 61,652 30,826 15,413 46,240 23,120 11,560 5,780 2,890 1,445 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86

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