3³ × 5² × 421

Prime Factor Structure

Factorization String 3^3 × 5^2 × 421

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 523,280

Proper Divisor Sum 239,105

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #284173 ← → #284191

1 3 5 9 15 25 27 45 75 135 225 421 675 1,263 2,105 3,789 6,315 10,525 11,367 18,945 31,575 56,835 94,725 284,175

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

284,175 852,526 426,263 1,278,790 639,395 1,918,186 959,093 2,877,280 1,438,640 719,320 359,660 179,830 89,915 269,746 134,873 404,620 202,310 101,155 303,466 151,733 455,200 227,600 113,800 56,900 28,450 14,225 42,676 21,338 10,669 32,008 16,004 8,002 4,001 12,004 6,002 3,001 9,004 4,502 2,251 6,754 3,377 10,132 5,066 2,533 7,600 3,800 1,900 950 475 1,426 713 2,140 1,070 535 1,606 803 2,410 1,205 3,616 1,808

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