2³ × 13 × 8237

Prime Factor Structure

Factorization String 2^3 × 13 × 8237

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,729,980

Proper Divisor Sum 873,332

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #856637 ← → #856649

1 2 4 8 13 26 52 104 8,237 16,474 32,948 65,896 107,081 214,162 428,324 856,648

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

856,648 428,324 214,162 107,081 321,244 160,622 80,311 240,934 120,467 361,402 180,701 542,104 271,052 135,526 67,763 203,290 101,645 304,936 152,468 76,234 38,117 114,352 57,176 28,588 14,294 7,147 21,442 10,721 32,164 16,082 8,041 24,124 12,062 6,031 18,094 9,047 27,142 13,571 40,714 20,357 61,072 30,536 15,268 7,634 3,817 11,452 5,726 2,863 8,590 4,295 12,886 6,443 19,330 9,665 28,996 14,498 7,249 21,748 10,874 5,437

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