2² × 3² × 20407

Prime Factor Structure

Factorization String 2^2 × 3^2 × 20407

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,857,128

Proper Divisor Sum 1,122,476

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #734647 ← → #734653

1 2 3 4 6 9 12 18 36 20,407 40,814 61,221 81,628 122,442 183,663 244,884 367,326 734,652

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

734,652 367,326 183,663 550,990 275,495 826,486 413,243 1,239,730 619,865 1,859,596 929,798 464,899 1,394,698 697,349 2,092,048 1,046,024 523,012 261,506 130,753 392,260 196,130 98,065 294,196 147,098 73,549 220,648 110,324 55,162 27,581 82,744 41,372 20,686 10,343 31,030 15,515 46,546 23,273 69,820 34,910 17,455 52,366 26,183 78,550 39,275 117,826 58,913 176,740 88,370 44,185 132,556 66,278 33,139 99,418 49,709 149,128 74,564 37,282 18,641 55,924 27,962

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