2 × 3² × 111149

Prime Factor Structure

Factorization String 2 × 3^2 × 111149

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 4,334,850

Proper Divisor Sum 2,334,168

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #2000671 ← → #2000689

1 2 3 6 9 18 111,149 222,298 333,447 666,894 1,000,341 2,000,682

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

2,000,682 1,000,341 3,001,024 1,500,512 750,256 375,128 187,564 93,782 46,891 140,674 70,337 211,012 105,506 52,753 158,260 79,130 39,565 118,696 59,348 29,674 14,837 44,512 22,256 11,128 5,564 2,782 1,391 4,174 2,087 6,262 3,131 9,394 4,697 14,092 7,046 3,523 10,570 5,285 15,856 7,928 3,964 1,982 991 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766 1,883 5,650 2,825 8,476 4,238 2,119

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