13 × 17 × 23131

Prime Factor Structure

Factorization String 13 × 17 × 23131

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,829,264

Proper Divisor Sum 717,313

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #5111941 ← → #5111963

1 13 17 221 23,131 300,703 393,227 5,111,951

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

5,111,951 15,335,854 7,667,927 23,003,782 11,501,891 34,505,674 17,252,837 51,758,512 25,879,256 12,939,628 6,469,814 3,234,907 9,704,722 4,852,361 14,557,084 7,278,542 3,639,271 10,917,814 5,458,907 16,376,722 8,188,361 24,565,084 12,282,542 6,141,271 18,423,814 9,211,907 27,635,722 13,817,861 41,453,584 20,726,792 10,363,396 5,181,698 2,590,849 7,772,548 3,886,274 1,943,137 5,829,412 2,914,706 1,457,353 4,372,060 2,186,030 1,093,015 3,279,046 1,639,523 4,918,570 2,459,285 7,377,856 3,688,928 1,844,464 922,232 461,116 230,558 115,279 345,838 172,919 518,758 259,379 778,138 389,069 1,167,208

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