2 × 7 × 131 × 2081

Prime Factor Structure

Factorization String 2 × 7 × 131 × 2081

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 6,595,776

Proper Divisor Sum 2,779,222

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3816539 ← → #3816557

1 2 7 14 131 262 917 1,834 2,081 4,162 14,567 29,134 272,611 545,222 1,908,277 3,816,554

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

3,816,554 1,908,277 5,724,832 2,862,416 1,431,208 715,604 357,802 178,901 536,704 268,352 134,176 67,088 33,544 16,772 8,386 4,193 12,580 6,290 3,145 9,436 4,718 2,359 7,078 3,539 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564 3,782 1,891 5,674 2,837 8,512 4,256 2,128 1,064 532 266 133 400 200 100 50 25 76 38 19

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