3⁸ × 11

Prime Factor Structure

Factorization String 3^8 × 11

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 118,092

Proper Divisor Sum 45,921

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #72169 ← → #72173

1 3 9 11 27 33 81 99 243 297 729 891 2,187 2,673 6,561 8,019 24,057 72,171

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

72,171 216,514 108,257 324,772 162,386 81,193 243,580 121,790 60,895 182,686 91,343 274,030 137,015 411,046 205,523 616,570 308,285 924,856 462,428 231,214 115,607 346,822 173,411 520,234 260,117 780,352 390,176 195,088 97,544 48,772 24,386 12,193 36,580 18,290 9,145 27,436 13,718 6,859 20,578 10,289 30,868 15,434 7,717 23,152 11,576 5,788 2,894 1,447 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996 5,498 2,749

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