3² × 11 × 43 × 131

Prime Factor Structure

Factorization String 3^2 × 11 × 43 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 906,048

Proper Divisor Sum 348,381

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #557663 ← → #557671

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

557,667 1,673,002 836,501 2,509,504 1,254,752 627,376 313,688 156,844 78,422 39,211 117,634 58,817 176,452 88,226 44,113 132,340 66,170 33,085 99,256 49,628 24,814 12,407 37,222 18,611 55,834 27,917 83,752 41,876 20,938 10,469 31,408 15,704 7,852 3,926 1,963 5,890 2,945 8,836 4,418 2,209 6,628 3,314 1,657 4,972 2,486 1,243 3,730 1,865 5,596 2,798 1,399 4,198 2,099 6,298 3,149 9,448 4,724 2,362 1,181 3,544

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