2² × 3 × 13 × 2137

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 2137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 838,096

Proper Divisor Sum 504,724

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #333367 ← → #333383

1 2 3 4 6 12 13 26 39 52 78 156 2,137 4,274 6,411 8,548 12,822 25,644 27,781 55,562 83,343 111,124 166,686 333,372

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

333,372 166,686 83,343 250,030 125,015 375,046 187,523 562,570 281,285 843,856 421,928 210,964 105,482 52,741 158,224 79,112 39,556 19,778 9,889 29,668 14,834 7,417 22,252 11,126 5,563 16,690 8,345 25,036 12,518 6,259 18,778 9,389 28,168 14,084 7,042 3,521 10,564 5,282 2,641 7,924 3,962 1,981 5,944 2,972 1,486 743 2,230 1,115 3,346 1,673 5,020 2,510 1,255 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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