2 × 3² × 7 × 13 × 251

Prime Factor Structure

Factorization String 2 × 3^2 × 7 × 13 × 251

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,100,736

Proper Divisor Sum 689,598

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #411127 ← → #411143

1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 251 273 502 546 753 819 1,506 1,638 1,757 2,259 3,263 3,514 4,518 5,271 6,526 9,789 10,542 15,813 19,578 22,841 29,367 31,626 45,682 58,734 68,523 137,046 205,569 411,138

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

411,138 205,569 616,708 308,354 154,177 462,532 231,266 115,633 346,900 173,450 86,725 260,176 130,088 65,044 32,522 16,261 48,784 24,392 12,196 6,098 3,049 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 62,626 31,313 93,940

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