3 × 7 × 1913

Prime Factor Structure

Factorization String 3 × 7 × 1913

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 61,248

Proper Divisor Sum 21,075

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #40169 ← → #40177

1 3 7 21 1,913 5,739 13,391 40,173

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

40,173 120,520 60,260 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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