2 × 3 × 5 × 9689

Prime Factor Structure

Factorization String 2 × 3 × 5 × 9689

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 697,680

Proper Divisor Sum 407,010

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #290669 ← → #290671

1 2 3 5 6 10 15 30 9,689 19,378 29,067 48,445 58,134 96,890 145,335 290,670

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

290,670 145,335 436,006 218,003 654,010 327,005 981,016 490,508 245,254 122,627 367,882 183,941 551,824 275,912 137,956 68,978 34,489 103,468 51,734 25,867 77,602 38,801 116,404 58,202 29,101 87,304 43,652 21,826 10,913 32,740 16,370 8,185 24,556 12,278 6,139 18,418 9,209 27,628 13,814 6,907 20,722 10,361 31,084 15,542 7,771 23,314 11,657 34,972 17,486 8,743 26,230 13,115 39,346 19,673 59,020 29,510 14,755 44,266 22,133 66,400

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