3 × 23 × 67 × 89

Prime Factor Structure

Factorization String 3 × 23 × 67 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 587,520

Proper Divisor Sum 176,073

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #411443 ← → #411449

1 3 23 67 69 89 201 267 1,541 2,047 4,623 5,963 6,141 17,889 137,149 411,447

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

411,447 1,234,342 617,171 1,851,514 925,757 2,777,272 1,388,636 694,318 347,159 1,041,478 520,739 1,562,218 781,109 2,343,328 1,171,664 585,832 292,916 146,458 73,229 219,688 109,844 54,922 27,461 82,384 41,192 20,596 10,298 5,149 15,448 7,724 3,862 1,931 5,794 2,897 8,692 4,346 2,173 6,520 3,260 1,630 815 2,446 1,223 3,670 1,835 5,506 2,753 8,260 4,130 2,065 6,196 3,098 1,549 4,648 2,324 1,162 581 1,744 872 436

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