2 × 41 × 53 × 4201

Prime Factor Structure

Factorization String 2 × 41 × 53 × 4201

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 28,590,408

Proper Divisor Sum 10,332,862

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #18257531 ← → #18257557

1 2 41 53 82 106 2,173 4,201 4,346 8,402 172,241 222,653 344,482 445,306 9,128,773 18,257,546

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

18,257,546 9,128,773 27,386,320 13,693,160 6,846,580 3,423,290 1,711,645 5,134,936 2,567,468 1,283,734 641,867 1,925,602 962,801 2,888,404 1,444,202 722,101 2,166,304 1,083,152 541,576 270,788 135,394 67,697 203,092 101,546 50,773 152,320 76,160 38,080 19,040 9,520 4,760 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238

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