2² × 3² × 12379

Prime Factor Structure

Factorization String 2^2 × 3^2 × 12379

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,126,580

Proper Divisor Sum 680,936

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #445633 ← → #445649

1 2 3 4 6 9 12 18 36 12,379 24,758 37,137 49,516 74,274 111,411 148,548 222,822 445,644

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

445,644 222,822 111,411 334,234 167,117 501,352 250,676 125,338 62,669 188,008 94,004 47,002 23,501 70,504 35,252 17,626 8,813 26,440 13,220 6,610 3,305 9,916 4,958 2,479 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560 280 140 70 35 106 53 160 80

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