3² × 37 × 157

Prime Factor Structure

Factorization String 3^2 × 37 × 157

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 78,052

Proper Divisor Sum 25,771

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #52267 ← → #52289

1 3 9 37 111 157 333 471 1,413 5,809 17,427 52,281

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

52,281 156,844 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 1,772 886 443 1,330 665 1,996

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