2² × 11 × 103 × 151

Prime Factor Structure

Factorization String 2^2 × 11 × 103 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,327,872

Proper Divisor Sum 643,540

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #684329 ← → #684337

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

684,332 342,166 171,083 513,250 256,625 769,876 384,938 192,469 577,408 288,704 144,352 72,176 36,088 18,044 9,022 4,511 13,534 6,767 20,302 10,151 30,454 15,227 45,682 22,841 68,524 34,262 17,131 51,394 25,697 77,092 38,546 19,273 57,820 28,910 14,455 43,366 21,683 65,050 32,525 97,576 48,788 24,394 12,197 36,592 18,296 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062

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