5 × 23 × 43 × 331

Prime Factor Structure

Factorization String 5 × 23 × 43 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,103,552

Proper Divisor Sum 466,757

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #1636787 ← → #1636819

1 5 23 43 115 215 331 989 1,655 4,945 7,613 14,233 38,065 71,165 327,359 1,636,795

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

1,636,795 4,910,386 2,455,193 7,365,580 3,682,790 1,841,395 5,524,186 2,762,093 8,286,280 4,143,140 2,071,570 1,035,785 3,107,356 1,553,678 776,839 2,330,518 1,165,259 3,495,778 1,747,889 5,243,668 2,621,834 1,310,917 3,932,752 1,966,376 983,188 491,594 245,797 737,392 368,696 184,348 92,174 46,087 138,262 69,131 207,394 103,697 311,092 155,546 77,773 233,320 116,660 58,330 29,165 87,496 43,748 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384

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