5² × 137

Prime Factor Structure

Factorization String 5^2 × 137

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,278

Proper Divisor Sum 853

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #3413 ← → #3433

1 5 25 137 685 3,425

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

3,425 10,276 5,138 2,569 7,708 3,854 1,927 5,782 2,891 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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