13 × 179 × 239

Prime Factor Structure

Factorization String 13 × 179 × 239

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 604,800

Proper Divisor Sum 48,647

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #556123 ← → #556159

1 13 179 239 2,327 3,107 42,781 556,153

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

556,153 1,668,460 834,230 417,115 1,251,346 625,673 1,877,020 938,510 469,255 1,407,766 703,883 2,111,650 1,055,825 3,167,476 1,583,738 791,869 2,375,608 1,187,804 593,902 296,951 890,854 445,427 1,336,282 668,141 2,004,424 1,002,212 501,106 250,553 751,660 375,830 187,915 563,746 281,873 845,620 422,810 211,405 634,216 317,108 158,554 79,277 237,832 118,916 59,458 29,729 89,188 44,594 22,297 66,892 33,446 16,723 50,170 25,085 75,256 37,628 18,814 9,407 28,222 14,111 42,334 21,167

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