2 × 3 × 11 × 31 × 337

Prime Factor Structure

Factorization String 2 × 3 × 11 × 31 × 337

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,557,504

Proper Divisor Sum 868,002

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #689467 ← → #689509

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

689,502 344,751 1,034,254 517,127 1,551,382 775,691 2,327,074 1,163,537 3,490,612 1,745,306 872,653 2,617,960 1,308,980 654,490 327,245 981,736 490,868 245,434 122,717 368,152 184,076 92,038 46,019 138,058 69,029 207,088 103,544 51,772 25,886 12,943 38,830 19,415 58,246 29,123 87,370 43,685 131,056 65,528 32,764 16,382 8,191 24,574 12,287 36,862 18,431 55,294 27,647 82,942 41,471 124,414 62,207 186,622 93,311 279,934 139,967 419,902 209,951 629,854 314,927 944,782

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