2² × 5 × 7 × 1531

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 1531

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 514,752

Proper Divisor Sum 300,412

Digit Sum / Digital Root 14 (Root: 5)

Adjacent Primes #214309 ← → #214351

1 2 4 5 7 10 14 20 28 35 70 140 1,531 3,062 6,124 7,655 10,717 15,310 21,434 30,620 42,868 53,585 107,170 214,340

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

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 2,734 1,367

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