2² × 71 × 1831

Prime Factor Structure

Factorization String 2^2 × 71 × 1831

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 923,328

Proper Divisor Sum 403,324

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #519997 ← → #520019

1 2 4 71 142 284 1,831 3,662 7,324 130,001 260,002 520,004

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

520,004 260,002 130,001 390,004 195,002 97,501 292,504 146,252 73,126 36,563 109,690 54,845 164,536 82,268 41,134 20,567 61,702 30,851 92,554 46,277 138,832 69,416 34,708 17,354 8,677 26,032 13,016 6,508 3,254 1,627 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.