2² × 3² × 5 × 569

Prime Factor Structure

Factorization String 2^2 × 3^2 × 5 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 311,220

Proper Divisor Sum 208,800

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #102409 ← → #102433

1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 569 1,138 1,707 2,276 2,845 3,414 5,121 5,690 6,828 8,535 10,242 11,380 17,070 20,484 25,605 34,140 51,210 102,420

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

102,420 51,210 25,605 76,816 38,408 19,204 9,602 4,801 14,404 7,202 3,601 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890 445 1,336 668

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