2 × 5 × 19 × 137 × 163

Prime Factor Structure

Factorization String 2 × 5 × 19 × 137 × 163

Distinct Prime Factors 5

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 8,147,520

Proper Divisor Sum 3,904,630

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4242883 ← → #4242893

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

4,242,890 2,121,445 6,364,336 3,182,168 1,591,084 795,542 397,771 1,193,314 596,657 1,789,972 894,986 447,493 1,342,480 671,240 335,620 167,810 83,905 251,716 125,858 62,929 188,788 94,394 47,197 141,592 70,796 35,398 17,699 53,098 26,549 79,648 39,824 19,912 9,956 4,978 2,489 7,468 3,734 1,867 5,602 2,801 8,404 4,202 2,101 6,304 3,152 1,576 788 394 197 592 296 148 74 37 112 56 28 14 7 22

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