3² × 23689

Prime Factor Structure

Factorization String 3^2 × 23689

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 307,970

Proper Divisor Sum 94,769

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #213193 ← → #213203

1 3 9 23,689 71,067 213,201

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

213,201 639,604 319,802 159,901 479,704 239,852 119,926 59,963 179,890 89,945 269,836 134,918 67,459 202,378 101,189 303,568 151,784 75,892 37,946 18,973 56,920 28,460 14,230 7,115 21,346 10,673 32,020 16,010 8,005 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

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