2³ × 101 × 797

Prime Factor Structure

Factorization String 2^3 × 101 × 797

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,220,940

Proper Divisor Sum 576,964

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #643969 ← → #643991

1 2 4 8 101 202 404 797 808 1,594 3,188 6,376 80,497 160,994 321,988 643,976

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

643,976 321,988 160,994 80,497 241,492 120,746 60,373 181,120 90,560 45,280 22,640 11,320 5,660 2,830 1,415 4,246 2,123 6,370 3,185 9,556 4,778 2,389 7,168 3,584 1,792 896 448 224 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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