3² × 17 × 167

Prime Factor Structure

Factorization String 3^2 × 17 × 167

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 39,312

Proper Divisor Sum 13,761

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #25541 ← → #25561

1 3 9 17 51 153 167 501 1,503 2,839 8,517 25,551

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

25,551 76,654 38,327 114,982 57,491 172,474 86,237 258,712 129,356 64,678 32,339 97,018 48,509 145,528 72,764 36,382 18,191 54,574 27,287 81,862 40,931 122,794 61,397 184,192 92,096 46,048 23,024 11,512 5,756 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

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