2 × 3² × 19 × 577

Prime Factor Structure

Factorization String 2 × 3^2 × 19 × 577

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 450,840

Proper Divisor Sum 253,506

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #197311 ← → #197339

1 2 3 6 9 18 19 38 57 114 171 342 577 1,154 1,731 3,462 5,193 10,386 10,963 21,926 32,889 65,778 98,667 197,334

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

197,334 98,667 296,002 148,001 444,004 222,002 111,001 333,004 166,502 83,251 249,754 124,877 374,632 187,316 93,658 46,829 140,488 70,244 35,122 17,561 52,684 26,342 13,171 39,514 19,757 59,272 29,636 14,818 7,409 22,228 11,114 5,557 16,672 8,336 4,168 2,084 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214

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