2 × 3 × 29 × 1249

Prime Factor Structure

Factorization String 2 × 3 × 29 × 1249

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 450,000

Proper Divisor Sum 232,674

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #217319 ← → #217333

1 2 3 6 29 58 87 174 1,249 2,498 3,747 7,494 36,221 72,442 108,663 217,326

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

217,326 108,663 325,990 162,995 488,986 244,493 733,480 366,740 183,370 91,685 275,056 137,528 68,764 34,382 17,191 51,574 25,787 77,362 38,681 116,044 58,022 29,011 87,034 43,517 130,552 65,276 32,638 16,319 48,958 24,479 73,438 36,719 110,158 55,079 165,238 82,619 247,858 123,929 371,788 185,894 92,947 278,842 139,421 418,264 209,132 104,566 52,283 156,850 78,425 235,276 117,638 58,819 176,458 88,229 264,688 132,344 66,172 33,086 16,543 49,630

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