5 × 421643

Prime Factor Structure

Factorization String 5 × 421643

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,529,864

Proper Divisor Sum 421,649

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #2108177 ← → #2108231

1 5 421,643 2,108,215

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

2,108,215 6,324,646 3,162,323 9,486,970 4,743,485 14,230,456 7,115,228 3,557,614 1,778,807 5,336,422 2,668,211 8,004,634 4,002,317 12,006,952 6,003,476 3,001,738 1,500,869 4,502,608 2,251,304 1,125,652 562,826 281,413 844,240 422,120 211,060 105,530 52,765 158,296 79,148 39,574 19,787 59,362 29,681 89,044 44,522 22,261 66,784 33,392 16,696 8,348 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231

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