2 × 3² × 22129

Prime Factor Structure

Factorization String 2 × 3^2 × 22129

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 863,070

Proper Divisor Sum 464,748

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #398311 ← → #398323

1 2 3 6 9 18 22,129 44,258 66,387 132,774 199,161 398,322

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

398,322 199,161 597,484 298,742 149,371 448,114 224,057 672,172 336,086 168,043 504,130 252,065 756,196 378,098 189,049 567,148 283,574 141,787 425,362 212,681 638,044 319,022 159,511 478,534 239,267 717,802 358,901 1,076,704 538,352 269,176 134,588 67,294 33,647 100,942 50,471 151,414 75,707 227,122 113,561 340,684 170,342 85,171 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640 30,320 15,160

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