5 × 17 × 131 × 193

Prime Factor Structure

Factorization String 5 × 17 × 131 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,765,664

Proper Divisor Sum 616,609

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #2149039 ← → #2149057

1 5 17 85 131 193 655 965 2,227 3,281 11,135 16,405 25,283 126,415 429,811 2,149,055

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

2,149,055 6,447,166 3,223,583 9,670,750 4,835,375 14,506,126 7,253,063 21,759,190 10,879,595 32,638,786 16,319,393 48,958,180 24,479,090 12,239,545 36,718,636 18,359,318 9,179,659 27,538,978 13,769,489 41,308,468 20,654,234 10,327,117 30,981,352 15,490,676 7,745,338 3,872,669 11,618,008 5,809,004 2,904,502 1,452,251 4,356,754 2,178,377 6,535,132 3,267,566 1,633,783 4,901,350 2,450,675 7,352,026 3,676,013 11,028,040 5,514,020 2,757,010 1,378,505 4,135,516 2,067,758 1,033,879 3,101,638 1,550,819 4,652,458 2,326,229 6,978,688 3,489,344 1,744,672 872,336 436,168 218,084 109,042 54,521 163,564 81,782

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