2² × 11 × 41 × 71

Prime Factor Structure

Factorization String 2^2 × 11 × 41 × 71

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 254,016

Proper Divisor Sum 125,932

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #128053 ← → #128099

1 2 4 11 22 41 44 71 82 142 164 284 451 781 902 1,562 1,804 2,911 3,124 5,822 11,644 32,021 64,042 128,084

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

128,084 64,042 32,021 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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