2 × 221623

Prime Factor Structure

Factorization String 2 × 221623

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 664,872

Proper Divisor Sum 221,626

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #443243 ← → #443249

1 2 221,623 443,246

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

443,246 221,623 664,870 332,435 997,306 498,653 1,495,960 747,980 373,990 186,995 560,986 280,493 841,480 420,740 210,370 105,185 315,556 157,778 78,889 236,668 118,334 59,167 177,502 88,751 266,254 133,127 399,382 199,691 599,074 299,537 898,612 449,306 224,653 673,960 336,980 168,490 84,245 252,736 126,368 63,184 31,592 15,796 7,898 3,949 11,848 5,924 2,962 1,481 4,444 2,222 1,111 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469

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