2³ × 131²

Prime Factor Structure

Factorization String 2^3 × 131^2

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 259,395

Proper Divisor Sum 122,107

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #137279 ← → #137303

1 2 4 8 131 262 524 1,048 17,161 34,322 68,644 137,288

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

137,288 68,644 34,322 17,161 51,484 25,742 12,871 38,614 19,307 57,922 28,961 86,884 43,442 21,721 65,164 32,582 16,291 48,874 24,437 73,312 36,656 18,328 9,164 4,582 2,291 6,874 3,437 10,312 5,156 2,578 1,289 3,868 1,934 967 2,902 1,451 4,354 2,177 6,532 3,266 1,633 4,900 2,450 1,225 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146

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