3² × 15877

Prime Factor Structure

Factorization String 3^2 × 15877

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 206,414

Proper Divisor Sum 63,521

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #142873 ← → #142897

1 3 9 15,877 47,631 142,893

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

142,893 428,680 214,340 107,170 53,585 160,756 80,378 40,189 120,568 60,284 30,142 15,071 45,214 22,607 67,822 33,911 101,734 50,867 152,602 76,301 228,904 114,452 57,226 28,613 85,840 42,920 21,460 10,730 5,365 16,096 8,048 4,024 2,012 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 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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