288,045

3² × 5 × 37 × 173

Prime Factor Structure

Factorization String 3^2 × 5 × 37 × 173

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 515,736

Proper Divisor Sum 227,691

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #288023 ← → #288049

1 3 5 9 15 37 45 111 173 185 333 519 555 865 1,557 1,665 2,595 6,401 7,785 19,203 32,005 57,609 96,015 288,045

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

288,045 864,136 432,068 216,034 108,017 324,052 162,026 81,013 243,040 121,520 60,760 30,380 15,190 7,595 22,786 11,393 34,180 17,090 8,545 25,636 12,818 6,409 19,228 9,614 4,807 14,422 7,211 21,634 10,817 32,452 16,226 8,113 24,340 12,170 6,085 18,256 9,128 4,564 2,282 1,141 3,424 1,712 856 428 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310

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