199,131

3 × 66377

Prime Factor Structure

Factorization String 3 × 66377

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 265,512

Proper Divisor Sum 66,381

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #199109 ← → #199151

1 3 66,377 199,131

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

199,131 597,394 298,697 896,092 448,046 224,023 672,070 336,035 1,008,106 504,053 1,512,160 756,080 378,040 189,020 94,510 47,255 141,766 70,883 212,650 106,325 318,976 159,488 79,744 39,872 19,936 9,968 4,984 2,492 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 94 47 142 71 214

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