2³ × 13 × 1231

Prime Factor Structure

Factorization String 2^3 × 13 × 1231

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 258,720

Proper Divisor Sum 130,696

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #128021 ← → #128033

1 2 4 8 13 26 52 104 1,231 2,462 4,924 9,848 16,003 32,006 64,012 128,024

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

128,024 64,012 32,006 16,003 48,010 24,005 72,016 36,008 18,004 9,002 4,501 13,504 6,752 3,376 1,688 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 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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