3 × 18439

Prime Factor Structure

Factorization String 3 × 18439

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 73,760

Proper Divisor Sum 18,443

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #55313 ← → #55331

1 3 18,439 55,317

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

55,317 165,952 82,976 41,488 20,744 10,372 5,186 2,593 7,780 3,890 1,945 5,836 2,918 1,459 4,378 2,189 6,568 3,284 1,642 821 2,464 1,232 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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