131447

Prime Factor Structure

Factorization String 131447

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 131,448

Proper Divisor Sum 1

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #131441 ← → #131449

1 131,447

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

131,447 394,342 197,171 591,514 295,757 887,272 443,636 221,818 110,909 332,728 166,364 83,182 41,591 124,774 62,387 187,162 93,581 280,744 140,372 70,186 35,093 105,280 52,640 26,320 13,160 6,580 3,290 1,645 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142

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