209,944

2³ × 7 × 23 × 163

Prime Factor Structure

Factorization String 2^3 × 7 × 23 × 163

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 32

Divisor Sum (σ) 472,320

Proper Divisor Sum 262,376

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #209939 ← → #209953

1 2 4 7 8 14 23 28 46 56 92 161 163 184 322 326 644 652 1,141 1,288 1,304 2,282 3,749 4,564 7,498 9,128 14,996 26,243 29,992 52,486 104,972 209,944

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

209,944 104,972 52,486 26,243 78,730 39,365 118,096 59,048 29,524 14,762 7,381 22,144 11,072 5,536 2,768 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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