2² × 5 × 21863

Prime Factor Structure

Factorization String 2^2 × 5 × 21863

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 918,288

Proper Divisor Sum 481,028

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #437243 ← → #437263

1 2 4 5 10 20 21,863 43,726 87,452 109,315 218,630 437,260

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

437,260 218,630 109,315 327,946 163,973 491,920 245,960 122,980 61,490 30,745 92,236 46,118 23,059 69,178 34,589 103,768 51,884 25,942 12,971 38,914 19,457 58,372 29,186 14,593 43,780 21,890 10,945 32,836 16,418 8,209 24,628 12,314 6,157 18,472 9,236 4,618 2,309 6,928 3,464 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80

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