3 × 5² × 23 × 127

Prime Factor Structure

Factorization String 3 × 5^2 × 23 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 380,928

Proper Divisor Sum 161,853

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #219071 ← → #219083

1 3 5 15 23 25 69 75 115 127 345 381 575 635 1,725 1,905 2,921 3,175 8,763 9,525 14,605 43,815 73,025 219,075

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

219,075 657,226 328,613 985,840 492,920 246,460 123,230 61,615 184,846 92,423 277,270 138,635 415,906 207,953 623,860 311,930 155,965 467,896 233,948 116,974 58,487 175,462 87,731 263,194 131,597 394,792 197,396 98,698 49,349 148,048 74,024 37,012 18,506 9,253 27,760 13,880 6,940 3,470 1,735 5,206 2,603 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233

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