67 × 66821

Prime Factor Structure

Factorization String 67 × 66821

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,543,896

Proper Divisor Sum 66,889

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4476977 ← → #4477013

1 67 66,821 4,477,007

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

4,477,007 13,431,022 6,715,511 20,146,534 10,073,267 30,219,802 15,109,901 45,329,704 22,664,852 11,332,426 5,666,213 16,998,640 8,499,320 4,249,660 2,124,830 1,062,415 3,187,246 1,593,623 4,780,870 2,390,435 7,171,306 3,585,653 10,756,960 5,378,480 2,689,240 1,344,620 672,310 336,155 1,008,466 504,233 1,512,700 756,350 378,175 1,134,526 567,263 1,701,790 850,895 2,552,686 1,276,343 3,829,030 1,914,515 5,743,546 2,871,773 8,615,320 4,307,660 2,153,830 1,076,915 3,230,746 1,615,373 4,846,120 2,423,060 1,211,530 605,765 1,817,296 908,648 454,324 227,162 113,581 340,744 170,372

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