3 × 7 × 43 × 449

Prime Factor Structure

Factorization String 3 × 7 × 43 × 449

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 633,600

Proper Divisor Sum 228,153

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #405439 ← → #405473

1 3 7 21 43 129 301 449 903 1,347 3,143 9,429 19,307 57,921 135,149 405,447

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

405,447 1,216,342 608,171 1,824,514 912,257 2,736,772 1,368,386 684,193 2,052,580 1,026,290 513,145 1,539,436 769,718 384,859 1,154,578 577,289 1,731,868 865,934 432,967 1,298,902 649,451 1,948,354 974,177 2,922,532 1,461,266 730,633 2,191,900 1,095,950 547,975 1,643,926 821,963 2,465,890 1,232,945 3,698,836 1,849,418 924,709 2,774,128 1,387,064 693,532 346,766 173,383 520,150 260,075 780,226 390,113 1,170,340 585,170 292,585 877,756 438,878 219,439 658,318 329,159 987,478 493,739 1,481,218 740,609 2,221,828 1,110,914 555,457

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