2 × 3² × 7 × 19 × 229

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 19 × 229

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,435,200

Proper Divisor Sum 886,974

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #548221 ← → #548227

1 2 3 6 7 9 14 18 19 21 38 42 57 63 114 126 133 171 229 266 342 399 458 687 798 1,197 1,374 1,603 2,061 2,394 3,206 4,122 4,351 4,809 8,702 9,618 13,053 14,427 26,106 28,854 30,457 39,159 60,914 78,318 91,371 182,742 274,113 548,226

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

548,226 274,113 822,340 411,170 205,585 616,756 308,378 154,189 462,568 231,284 115,642 57,821 173,464 86,732 43,366 21,683 65,050 32,525 97,576 48,788 24,394 12,197 36,592 18,296 9,148 4,574 2,287 6,862 3,431 10,294 5,147 15,442 7,721 23,164 11,582 5,791 17,374 8,687 26,062 13,031 39,094 19,547 58,642 29,321 87,964 43,982 21,991 65,974 32,987 98,962 49,481 148,444 74,222 37,111 111,334 55,667 167,002 83,501 250,504 125,252

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