2² × 23 × 37 × 199

Prime Factor Structure

Factorization String 2^2 × 23 × 37 × 199

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,276,800

Proper Divisor Sum 599,404

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #677387 ← → #677423

1 2 4 23 37 46 74 92 148 199 398 796 851 1,702 3,404 4,577 7,363 9,154 14,726 18,308 29,452 169,349 338,698 677,396

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

677,396 338,698 169,349 508,048 254,024 127,012 63,506 31,753 95,260 47,630 23,815 71,446 35,723 107,170 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

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