3² × 13 × 53 × 61

Prime Factor Structure

Factorization String 3^2 × 13 × 53 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 609,336

Proper Divisor Sum 231,075

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #378253 ← → #378269

1 3 9 13 39 53 61 117 159 183 477 549 689 793 2,067 2,379 3,233 6,201 7,137 9,699 29,097 42,029 126,087 378,261

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

378,261 1,134,784 567,392 283,696 141,848 70,924 35,462 17,731 53,194 26,597 79,792 39,896 19,948 9,974 4,987 14,962 7,481 22,444 11,222 5,611 16,834 8,417 25,252 12,626 6,313 18,940 9,470 4,735 14,206 7,103 21,310 10,655 31,966 15,983 47,950 23,975 71,926 35,963 107,890 53,945 161,836 80,918 40,459 121,378 60,689 182,068 91,034 45,517 136,552 68,276 34,138 17,069 51,208 25,604 12,802 6,401 19,204 9,602 4,801 14,404

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