2² × 3⁴ × 449

Prime Factor Structure

Factorization String 2^2 × 3^4 × 449

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 381,150

Proper Divisor Sum 235,674

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #145471 ← → #145477

1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 449 898 1,347 1,796 2,694 4,041 5,388 8,082 12,123 16,164 24,246 36,369 48,492 72,738 145,476

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

145,476 72,738 36,369 109,108 54,554 27,277 81,832 40,916 20,458 10,229 30,688 15,344 7,672 3,836 1,918 959 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274 137 412 206 103 310 155

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