809,396

2² × 7 × 137 × 211

Prime Factor Structure

Factorization String 2^2 × 7 × 137 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 24

Divisor Sum (σ) 1,638,336

Proper Divisor Sum 828,940

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #809383 ← → #809399

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

809,396 404,698 202,349 607,048 303,524 151,762 75,881 227,644 113,822 56,911 170,734 85,367 256,102 128,051 384,154 192,077 576,232 288,116 144,058 72,029 216,088 108,044 54,022 27,011 81,034 40,517 121,552 60,776 30,388 15,194 7,597 22,792 11,396 5,698 2,849 8,548 4,274 2,137 6,412 3,206 1,603 4,810 2,405 7,216 3,608 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862

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