2 × 11 × 47 × 211

Prime Factor Structure

Factorization String 2 × 11 × 47 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 366,336

Proper Divisor Sum 148,162

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #218171 ← → #218191

1 2 11 22 47 94 211 422 517 1,034 2,321 4,642 9,917 19,834 109,087 218,174

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

218,174 109,087 327,262 163,631 490,894 245,447 736,342 368,171 1,104,514 552,257 1,656,772 828,386 414,193 1,242,580 621,290 310,645 931,936 465,968 232,984 116,492 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

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