2 × 3 × 53 × 331

Prime Factor Structure

Factorization String 2 × 3 × 53 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 215,136

Proper Divisor Sum 109,878

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #105253 ← → #105263

1 2 3 6 53 106 159 318 331 662 993 1,986 17,543 35,086 52,629 105,258

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

105,258 52,629 157,888 78,944 39,472 19,736 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700

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