2² × 3² × 7561

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7561

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 688,142

Proper Divisor Sum 415,946

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #272191 ← → #272201

1 2 3 4 6 9 12 18 36 7,561 15,122 22,683 30,244 45,366 68,049 90,732 136,098 272,196

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

272,196 136,098 68,049 204,148 102,074 51,037 153,112 76,556 38,278 19,139 57,418 28,709 86,128 43,064 21,532 10,766 5,383 16,150 8,075 24,226 12,113 36,340 18,170 9,085 27,256 13,628 6,814 3,407 10,222 5,111 15,334 7,667 23,002 11,501 34,504 17,252 8,626 4,313 12,940 6,470 3,235 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732

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