2² × 3967

Prime Factor Structure

Factorization String 2^2 × 3967

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 27,776

Proper Divisor Sum 11,908

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #15859 ← → #15877

1 2 4 3,967 7,934 15,868

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

15,868 7,934 3,967 11,902 5,951 17,854 8,927 26,782 13,391 40,174 20,087 60,262 30,131 90,394 45,197 135,592 67,796 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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