2 × 7 × 19 × 2389

Prime Factor Structure

Factorization String 2 × 7 × 19 × 2389

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,147,200

Proper Divisor Sum 511,726

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #635471 ← → #635483

1 2 7 14 19 38 133 266 2,389 4,778 16,723 33,446 45,391 90,782 317,737 635,474

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

635,474 317,737 953,212 476,606 238,303 714,910 357,455 1,072,366 536,183 1,608,550 804,275 2,412,826 1,206,413 3,619,240 1,809,620 904,810 452,405 1,357,216 678,608 339,304 169,652 84,826 42,413 127,240 63,620 31,810 15,905 47,716 23,858 11,929 35,788 17,894 8,947 26,842 13,421 40,264 20,132 10,066 5,033 15,100 7,550 3,775 11,326 5,663 16,990 8,495 25,486 12,743 38,230 19,115 57,346 28,673 86,020 43,010 21,505 64,516 32,258 16,129 48,388 24,194

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