2² × 137 × 941

Prime Factor Structure

Factorization String 2^2 × 137 × 941

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 909,972

Proper Divisor Sum 394,304

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #515663 ← → #515677

1 2 4 137 274 548 941 1,882 3,764 128,917 257,834 515,668

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

515,668 257,834 128,917 386,752 193,376 96,688 48,344 24,172 12,086 6,043 18,130 9,065 27,196 13,598 6,799 20,398 10,199 30,598 15,299 45,898 22,949 68,848 34,424 17,212 8,606 4,303 12,910 6,455 19,366 9,683 29,050 14,525 43,576 21,788 10,894 5,447 16,342 8,171 24,514 12,257 36,772 18,386 9,193 27,580 13,790 6,895 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826

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