3 × 5 × 7² × 251

Prime Factor Structure

Factorization String 3 × 5 × 7^2 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 344,736

Proper Divisor Sum 160,251

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #184477 ← → #184487

1 3 5 7 15 21 35 49 105 147 245 251 735 753 1,255 1,757 3,765 5,271 8,785 12,299 26,355 36,897 61,495 184,485

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

184,485 553,456 276,728 138,364 69,182 34,591 103,774 51,887 155,662 77,831 233,494 116,747 350,242 175,121 525,364 262,682 131,341 394,024 197,012 98,506 49,253 147,760 73,880 36,940 18,470 9,235 27,706 13,853 41,560 20,780 10,390 5,195 15,586 7,793 23,380 11,690 5,845 17,536 8,768 4,384 2,192 1,096 548 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186

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