17 × 23 × 71 × 151

Prime Factor Structure

Factorization String 17 × 23 × 71 × 151

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 4,727,808

Proper Divisor Sum 535,897

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #4191907 ← → #4191919

1 17 23 71 151 391 1,207 1,633 2,567 3,473 10,721 27,761 59,041 182,257 246,583 4,191,911

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

4,191,911 12,575,734 6,287,867 18,863,602 9,431,801 28,295,404 14,147,702 7,073,851 21,221,554 10,610,777 31,832,332 15,916,166 7,958,083 23,874,250 11,937,125 35,811,376 17,905,688 8,952,844 4,476,422 2,238,211 6,714,634 3,357,317 10,071,952 5,035,976 2,517,988 1,258,994 629,497 1,888,492 944,246 472,123 1,416,370 708,185 2,124,556 1,062,278 531,139 1,593,418 796,709 2,390,128 1,195,064 597,532 298,766 149,383 448,150 224,075 672,226 336,113 1,008,340 504,170 252,085 756,256 378,128 189,064 94,532 47,266 23,633 70,900 35,450 17,725 53,176 26,588

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