3⁴ × 41 × 43

Prime Factor Structure

Factorization String 3^4 × 41 × 43

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 223,608

Proper Divisor Sum 80,805

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #142799 ← → #142811

1 3 9 27 41 43 81 123 129 369 387 1,107 1,161 1,763 3,321 3,483 5,289 15,867 47,601 142,803

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

142,803 428,410 214,205 642,616 321,308 160,654 80,327 240,982 120,491 361,474 180,737 542,212 271,106 135,553 406,660 203,330 101,665 304,996 152,498 76,249 228,748 114,374 57,187 171,562 85,781 257,344 128,672 64,336 32,168 16,084 8,042 4,021 12,064 6,032 3,016 1,508 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911

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