2³ × 5 × 13001

Prime Factor Structure

Factorization String 2^3 × 5 × 13001

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,170,180

Proper Divisor Sum 650,140

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #520031 ← → #520043

1 2 4 5 8 10 20 40 13,001 26,002 52,004 65,005 104,008 130,010 260,020 520,040

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

520,040 260,020 130,010 65,005 195,016 97,508 48,754 24,377 73,132 36,566 18,283 54,850 27,425 82,276 41,138 20,569 61,708 30,854 15,427 46,282 23,141 69,424 34,712 17,356 8,678 4,339 13,018 6,509 19,528 9,764 4,882 2,441 7,324 3,662 1,831 5,494 2,747 8,242 4,121 12,364 6,182 3,091 9,274 4,637 13,912 6,956 3,478 1,739 5,218 2,609 7,828 3,914 1,957 5,872 2,936 1,468 734 367 1,102 551

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