2 × 329257

Prime Factor Structure

Factorization String 2 × 329257

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 987,774

Proper Divisor Sum 329,260

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #658507 ← → #658547

1 2 329,257 658,514

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

658,514 329,257 987,772 493,886 246,943 740,830 370,415 1,111,246 555,623 1,666,870 833,435 2,500,306 1,250,153 3,750,460 1,875,230 937,615 2,812,846 1,406,423 4,219,270 2,109,635 6,328,906 3,164,453 9,493,360 4,746,680 2,373,340 1,186,670 593,335 1,780,006 890,003 2,670,010 1,335,005 4,005,016 2,002,508 1,001,254 500,627 1,501,882 750,941 2,252,824 1,126,412 563,206 281,603 844,810 422,405 1,267,216 633,608 316,804 158,402 79,201 237,604 118,802 59,401 178,204 89,102 44,551 133,654 66,827 200,482 100,241 300,724 150,362

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