2² × 3² × 7 × 29 × 89

Prime Factor Structure

Factorization String 2^2 × 3^2 × 7 × 29 × 89

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 72

Divisor Sum (σ) 1,965,600

Proper Divisor Sum 1,315,188

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #650401 ← → #650413

1 2 3 4 6 7 9 12 14 18 21 28 29 36 42 58 63 84 87 89 116 126 174 178 203 252 261 267 348 356 406 522 534 609 623 801 812 1,044 1,068 1,218 1,246 1,602 1,827 1,869 2,436 2,492 2,581 3,204 3,654 3,738 5,162 5,607 7,308 7,476 7,743 10,324 11,214 15,486 18,067 22,428

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

650,412 325,206 162,603 487,810 243,905 731,716 365,858 182,929 548,788 274,394 137,197 411,592 205,796 102,898 51,449 154,348 77,174 38,587 115,762 57,881 173,644 86,822 43,411 130,234 65,117 195,352 97,676 48,838 24,419 73,258 36,629 109,888 54,944 27,472 13,736 6,868 3,434 1,717 5,152 2,576 1,288 644 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700

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