2 × 7 × 13 × 20177

Prime Factor Structure

Factorization String 2 × 7 × 13 × 20177

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,779,808

Proper Divisor Sum 3,107,594

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #3672209 ← → #3672217

1 2 7 13 14 26 91 182 20,177 40,354 141,239 262,301 282,478 524,602 1,836,107 3,672,214

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

3,672,214 1,836,107 5,508,322 2,754,161 8,262,484 4,131,242 2,065,621 6,196,864 3,098,432 1,549,216 774,608 387,304 193,652 96,826 48,413 145,240 72,620 36,310 18,155 54,466 27,233 81,700 40,850 20,425 61,276 30,638 15,319 45,958 22,979 68,938 34,469 103,408 51,704 25,852 12,926 6,463 19,390 9,695 29,086 14,543 43,630 21,815 65,446 32,723 98,170 49,085 147,256 73,628 36,814 18,407 55,222 27,611 82,834 41,417 124,252 62,126 31,063 93,190 46,595 139,786

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