2² × 5 × 7 × 127

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 43,008

Proper Divisor Sum 25,228

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #17761 ← → #17783

1 2 4 5 7 10 14 20 28 35 70 127 140 254 508 635 889 1,270 1,778 2,540 3,556 4,445 8,890 17,780

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

17,780 8,890 4,445 13,336 6,668 3,334 1,667 5,002 2,501 7,504 3,752 1,876 938 469 1,408 704 352 176 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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