11 × 23 × 41 × 211

Prime Factor Structure

Factorization String 11 × 23 × 41 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,564,352

Proper Divisor Sum 375,649

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2188691 ← → #2188729

1 11 23 41 211 253 451 943 2,321 4,853 8,651 10,373 53,383 95,161 198,973 2,188,703

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

2,188,703 6,566,110 3,283,055 9,849,166 4,924,583 14,773,750 7,386,875 22,160,626 11,080,313 33,240,940 16,620,470 8,310,235 24,930,706 12,465,353 37,396,060 18,698,030 9,349,015 28,047,046 14,023,523 42,070,570 21,035,285 63,105,856 31,552,928 15,776,464 7,888,232 3,944,116 1,972,058 986,029 2,958,088 1,479,044 739,522 369,761 1,109,284 554,642 277,321 831,964 415,982 207,991 623,974 311,987 935,962 467,981 1,403,944 701,972 350,986 175,493 526,480 263,240 131,620 65,810 32,905 98,716 49,358 24,679 74,038 37,019 111,058 55,529 166,588 83,294

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