2 × 7 × 13 × 19 × 211

Prime Factor Structure

Factorization String 2 × 7 × 13 × 19 × 211

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,424,640

Proper Divisor Sum 695,002

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #729637 ← → #729643

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

729,638 364,819 1,094,458 547,229 1,641,688 820,844 410,422 205,211 615,634 307,817 923,452 461,726 230,863 692,590 346,295 1,038,886 519,443 1,558,330 779,165 2,337,496 1,168,748 584,374 292,187 876,562 438,281 1,314,844 657,422 328,711 986,134 493,067 1,479,202 739,601 2,218,804 1,109,402 554,701 1,664,104 832,052 416,026 208,013 624,040 312,020 156,010 78,005 234,016 117,008 58,504 29,252 14,626 7,313 21,940 10,970 5,485 16,456 8,228 4,114 2,057 6,172 3,086 1,543 4,630

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