2 × 79 × 137 × 197

Prime Factor Structure

Factorization String 2 × 79 × 137 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,557,760

Proper Divisor Sum 2,293,498

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4264261 ← → #4264289

1 2 79 137 158 197 274 394 10,823 15,563 21,646 26,989 31,126 53,978 2,132,131 4,264,262

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

4,264,262 2,132,131 6,396,394 3,198,197 9,594,592 4,797,296 2,398,648 1,199,324 599,662 299,831 899,494 449,747 1,349,242 674,621 2,023,864 1,011,932 505,966 252,983 758,950 379,475 1,138,426 569,213 1,707,640 853,820 426,910 213,455 640,366 320,183 960,550 480,275 1,440,826 720,413 2,161,240 1,080,620 540,310 270,155 810,466 405,233 1,215,700 607,850 303,925 911,776 455,888 227,944 113,972 56,986 28,493 85,480 42,740 21,370 10,685 32,056 16,028 8,014 4,007 12,022 6,011 18,034 9,017 27,052

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