2³ × 137 × 607

Prime Factor Structure

Factorization String 2^3 × 137 × 607

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,258,560

Proper Divisor Sum 593,288

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #665267 ← → #665279

1 2 4 8 137 274 548 607 1,096 1,214 2,428 4,856 83,159 166,318 332,636 665,272

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

665,272 332,636 166,318 83,159 249,478 124,739 374,218 187,109 561,328 280,664 140,332 70,166 35,083 105,250 52,625 157,876 78,938 39,469 118,408 59,204 29,602 14,801 44,404 22,202 11,101 33,304 16,652 8,326 4,163 12,490 6,245 18,736 9,368 4,684 2,342 1,171 3,514 1,757 5,272 2,636 1,318 659 1,978 989 2,968 1,484 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118

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