2 × 643 × 6427

Prime Factor Structure

Factorization String 2 × 643 × 6427

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 12,418,896

Proper Divisor Sum 4,153,774

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #8265121 ← → #8265137

1 2 643 1,286 6,427 12,854 4,132,561 8,265,122

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

8,265,122 4,132,561 12,397,684 6,198,842 3,099,421 9,298,264 4,649,132 2,324,566 1,162,283 3,486,850 1,743,425 5,230,276 2,615,138 1,307,569 3,922,708 1,961,354 980,677 2,942,032 1,471,016 735,508 367,754 183,877 551,632 275,816 137,908 68,954 34,477 103,432 51,716 25,858 12,929 38,788 19,394 9,697 29,092 14,546 7,273 21,820 10,910 5,455 16,366 8,183 24,550 12,275 36,826 18,413 55,240 27,620 13,810 6,905 20,716 10,358 5,179 15,538 7,769 23,308 11,654 5,827 17,482 8,741

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