2 × 3² × 31 × 577

Prime Factor Structure

Factorization String 2 × 3^2 × 31 × 577

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 721,344

Proper Divisor Sum 399,378

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #321961 ← → #321983

1 2 3 6 9 18 31 62 93 186 279 558 577 1,154 1,731 3,462 5,193 10,386 17,887 35,774 53,661 107,322 160,983 321,966

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

321,966 160,983 482,950 241,475 724,426 362,213 1,086,640 543,320 271,660 135,830 67,915 203,746 101,873 305,620 152,810 76,405 229,216 114,608 57,304 28,652 14,326 7,163 21,490 10,745 32,236 16,118 8,059 24,178 12,089 36,268 18,134 9,067 27,202 13,601 40,804 20,402 10,201 30,604 15,302 7,651 22,954 11,477 34,432 17,216 8,608 4,304 2,152 1,076 538 269 808 404 202 101 304 152 76 38 19 58

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