2² × 13 × 5527

Prime Factor Structure

Factorization String 2^2 × 13 × 5527

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 541,744

Proper Divisor Sum 254,340

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #287393 ← → #287437

1 2 4 13 26 52 5,527 11,054 22,108 71,851 143,702 287,404

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

287,404 143,702 71,851 215,554 107,777 323,332 161,666 80,833 242,500 121,250 60,625 181,876 90,938 45,469 136,408 68,204 34,102 17,051 51,154 25,577 76,732 38,366 19,183 57,550 28,775 86,326 43,163 129,490 64,745 194,236 97,118 48,559 145,678 72,839 218,518 109,259 327,778 163,889 491,668 245,834 122,917 368,752 184,376 92,188 46,094 23,047 69,142 34,571 103,714 51,857 155,572 77,786 38,893 116,680 58,340 29,170 14,585 43,756 21,878 10,939

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