3² × 7 × 12433

Prime Factor Structure

Factorization String 3^2 × 7 × 12433

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,293,136

Proper Divisor Sum 509,857

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #783269 ← → #783283

1 3 7 9 21 63 12,433 37,299 87,031 111,897 261,093 783,279

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

783,279 2,349,838 1,174,919 3,524,758 1,762,379 5,287,138 2,643,569 7,930,708 3,965,354 1,982,677 5,948,032 2,974,016 1,487,008 743,504 371,752 185,876 92,938 46,469 139,408 69,704 34,852 17,426 8,713 26,140 13,070 6,535 19,606 9,803 29,410 14,705 44,116 22,058 11,029 33,088 16,544 8,272 4,136 2,068 1,034 517 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142

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