3² × 61 × 197

Prime Factor Structure

Factorization String 3^2 × 61 × 197

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 159,588

Proper Divisor Sum 51,435

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #108139 ← → #108161

1 3 9 61 183 197 549 591 1,773 12,017 36,051 108,153

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

108,153 324,460 162,230 81,115 243,346 121,673 365,020 182,510 91,255 273,766 136,883 410,650 205,325 615,976 307,988 153,994 76,997 230,992 115,496 57,748 28,874 14,437 43,312 21,656 10,828 5,414 2,707 8,122 4,061 12,184 6,092 3,046 1,523 4,570 2,285 6,856 3,428 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20

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