13 × 25471

Prime Factor Structure

Factorization String 13 × 25471

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 356,608

Proper Divisor Sum 25,485

Digit Sum / Digital Root 13 (Root: 4)

Adjacent Primes #331099 ← → #331127

1 13 25,471 331,123

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

331,123 993,370 496,685 1,490,056 745,028 372,514 186,257 558,772 279,386 139,693 419,080 209,540 104,770 52,385 157,156 78,578 39,289 117,868 58,934 29,467 88,402 44,201 132,604 66,302 33,151 99,454 49,727 149,182 74,591 223,774 111,887 335,662 167,831 503,494 251,747 755,242 377,621 1,132,864 566,432 283,216 141,608 70,804 35,402 17,701 53,104 26,552 13,276 6,638 3,319 9,958 4,979 14,938 7,469 22,408 11,204 5,602 2,801 8,404 4,202 2,101

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