2² × 3 × 5 × 6689

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 6689

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,123,920

Proper Divisor Sum 722,580

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #401329 ← → #401341

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

401,340 200,670 100,335 301,006 150,503 451,510 225,755 677,266 338,633 1,015,900 507,950 253,975 761,926 380,963 1,142,890 571,445 1,714,336 857,168 428,584 214,292 107,146 53,573 160,720 80,360 40,180 20,090 10,045 30,136 15,068 7,534 3,767 11,302 5,651 16,954 8,477 25,432 12,716 6,358 3,179 9,538 4,769 14,308 7,154 3,577 10,732 5,366 2,683 8,050 4,025 12,076 6,038 3,019 9,058 4,529 13,588 6,794 3,397 10,192 5,096 2,548

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