2² × 5 × 20219

Prime Factor Structure

Factorization String 2^2 × 5 × 20219

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 849,240

Proper Divisor Sum 444,860

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #404357 ← → #404381

1 2 4 5 10 20 20,219 40,438 80,876 101,095 202,190 404,380

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

404,380 202,190 101,095 303,286 151,643 454,930 227,465 682,396 341,198 170,599 511,798 255,899 767,698 383,849 1,151,548 575,774 287,887 863,662 431,831 1,295,494 647,747 1,943,242 971,621 2,914,864 1,457,432 728,716 364,358 182,179 546,538 273,269 819,808 409,904 204,952 102,476 51,238 25,619 76,858 38,429 115,288 57,644 28,822 14,411 43,234 21,617 64,852 32,426 16,213 48,640 24,320 12,160 6,080 3,040 1,520 760 380 190 95 286 143 430

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