2 × 3² × 5 × 1213

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 1213

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 284,076

Proper Divisor Sum 174,906

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #109169 ← → #109171

1 2 3 5 6 9 10 15 18 30 45 90 1,213 2,426 3,639 6,065 7,278 10,917 12,130 18,195 21,834 36,390 54,585 109,170

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

109,170 54,585 163,756 81,878 40,939 122,818 61,409 184,228 92,114 46,057 138,172 69,086 34,543 103,630 51,815 155,446 77,723 233,170 116,585 349,756 174,878 87,439 262,318 131,159 393,478 196,739 590,218 295,109 885,328 442,664 221,332 110,666 55,333 166,000 83,000 41,500 20,750 10,375 31,126 15,563 46,690 23,345 70,036 35,018 17,509 52,528 26,264 13,132 6,566 3,283 9,850 4,925 14,776 7,388 3,694 1,847 5,542 2,771 8,314 4,157

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