2² × 31² × 109

Prime Factor Structure

Factorization String 2^2 × 31^2 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 764,610

Proper Divisor Sum 345,614

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #418993 ← → #418997

1 2 4 31 62 109 124 218 436 961 1,922 3,379 3,844 6,758 13,516 104,749 209,498 418,996

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

418,996 209,498 104,749 314,248 157,124 78,562 39,281 117,844 58,922 29,461 88,384 44,192 22,096 11,048 5,524 2,762 1,381 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466

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