3² × 13 × 31

Prime Factor Structure

Factorization String 3^2 × 13 × 31

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 5,824

Proper Divisor Sum 2,197

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #3623 ← → #3631

1 3 9 13 31 39 93 117 279 403 1,209 3,627

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

3,627 10,882 5,441 16,324 8,162 4,081 12,244 6,122 3,061 9,184 4,592 2,296 1,148 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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