3 × 7 × 15583

Prime Factor Structure

Factorization String 3 × 7 × 15583

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 498,688

Proper Divisor Sum 171,445

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #327211 ← → #327247

1 3 7 21 15,583 46,749 109,081 327,243

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

327,243 981,730 490,865 1,472,596 736,298 368,149 1,104,448 552,224 276,112 138,056 69,028 34,514 17,257 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 93,311 279,934 139,967 419,902 209,951 629,854 314,927 944,782 472,391 1,417,174 708,587 2,125,762 1,062,881 3,188,644 1,594,322 797,161 2,391,484 1,195,742 597,871 1,793,614 896,807 2,690,422

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