7 × 13 × 28211

Prime Factor Structure

Factorization String 7 × 13 × 28211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,159,744

Proper Divisor Sum 592,543

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2567197 ← → #2567219

1 7 13 91 28,211 197,477 366,743 2,567,201

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

2,567,201 7,701,604 3,850,802 1,925,401 5,776,204 2,888,102 1,444,051 4,332,154 2,166,077 6,498,232 3,249,116 1,624,558 812,279 2,436,838 1,218,419 3,655,258 1,827,629 5,482,888 2,741,444 1,370,722 685,361 2,056,084 1,028,042 514,021 1,542,064 771,032 385,516 192,758 96,379 289,138 144,569 433,708 216,854 108,427 325,282 162,641 487,924 243,962 121,981 365,944 182,972 91,486 45,743 137,230 68,615 205,846 102,923 308,770 154,385 463,156 231,578 115,789 347,368 173,684 86,842 43,421 130,264 65,132 32,566 16,283

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