3⁵ × 5 × 179

Prime Factor Structure

Factorization String 3^5 × 5 × 179

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 393,120

Proper Divisor Sum 175,635

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #217463 ← → #217489

1 3 5 9 15 27 45 81 135 179 243 405 537 895 1,215 1,611 2,685 4,833 8,055 14,499 24,165 43,497 72,495 217,485

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

217,485 652,456 326,228 163,114 81,557 244,672 122,336 61,168 30,584 15,292 7,646 3,823 11,470 5,735 17,206 8,603 25,810 12,905 38,716 19,358 9,679 29,038 14,519 43,558 21,779 65,338 32,669 98,008 49,004 24,502 12,251 36,754 18,377 55,132 27,566 13,783 41,350 20,675 62,026 31,013 93,040 46,520 23,260 11,630 5,815 17,446 8,723 26,170 13,085 39,256 19,628 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282

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