11 × 23 × 71

Prime Factor Structure

Factorization String 11 × 23 × 71

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 20,736

Proper Divisor Sum 2,773

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #17959 ← → #17971

1 11 23 71 253 781 1,633 17,963

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

17,963 53,890 26,945 80,836 40,418 20,209 60,628 30,314 15,157 45,472 22,736 11,368 5,684 2,842 1,421 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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