2² × 3² × 61 × 233

Prime Factor Structure

Factorization String 2^2 × 3^2 × 61 × 233

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,320,228

Proper Divisor Sum 808,560

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #511633 ← → #511669

1 2 3 4 6 9 12 18 36 61 122 183 233 244 366 466 549 699 732 932 1,098 1,398 2,097 2,196 2,796 4,194 8,388 14,213 28,426 42,639 56,852 85,278 127,917 170,556 255,834 511,668

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

511,668 255,834 127,917 383,752 191,876 95,938 47,969 143,908 71,954 35,977 107,932 53,966 26,983 80,950 40,475 121,426 60,713 182,140 91,070 45,535 136,606 68,303 204,910 102,455 307,366 153,683 461,050 230,525 691,576 345,788 172,894 86,447 259,342 129,671 389,014 194,507 583,522 291,761 875,284 437,642 218,821 656,464 328,232 164,116 82,058 41,029 123,088 61,544 30,772 15,386 7,693 23,080 11,540 5,770 2,885 8,656 4,328 2,164 1,082 541

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