2³ × 3 × 5 × 13 × 827

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 13 × 827

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 4,173,120

Proper Divisor Sum 2,883,000

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #1290109 ← → #1290131

1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 130 156 195 260 312 390 520 780 827 1,560 1,654 2,481 3,308 4,135 4,962 6,616 8,270 9,924 10,751 12,405 16,540 19,848 21,502 24,810 32,253 33,080 43,004 49,620 53,755 64,506 86,008 99,240 107,510 129,012 161,265 215,020 258,024

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

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