131 × 3911

Prime Factor Structure

Factorization String 131 × 3911

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 516,384

Proper Divisor Sum 4,043

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #512333 ← → #512353

1 131 3,911 512,341

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

512,341 1,537,024 768,512 384,256 192,128 96,064 48,032 24,016 12,008 6,004 3,002 1,501 4,504 2,252 1,126 563 1,690 845 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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