2 × 13 × 43 × 587

Prime Factor Structure

Factorization String 2 × 13 × 43 × 587

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,086,624

Proper Divisor Sum 430,358

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #656263 ← → #656267

1 2 13 26 43 86 559 587 1,118 1,174 7,631 15,262 25,241 50,482 328,133 656,266

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

656,266 328,133 984,400 492,200 246,100 123,050 61,525 184,576 92,288 46,144 23,072 11,536 5,768 2,884 1,442 721 2,164 1,082 541 1,624 812 406 203 610 305 916 458 229 688 344 172 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

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