259,209

3² × 83 × 347

Prime Factor Structure

Factorization String 3^2 × 83 × 347

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 380,016

Proper Divisor Sum 120,807

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #259201 ← → #259211

1 3 9 83 249 347 747 1,041 3,123 28,801 86,403 259,209

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

259,209 777,628 388,814 194,407 583,222 291,611 874,834 437,417 1,312,252 656,126 328,063 984,190 492,095 1,476,286 738,143 2,214,430 1,107,215 3,321,646 1,660,823 4,982,470 2,491,235 7,473,706 3,736,853 11,210,560 5,605,280 2,802,640 1,401,320 700,660 350,330 175,165 525,496 262,748 131,374 65,687 197,062 98,531 295,594 147,797 443,392 221,696 110,848 55,424 27,712 13,856 6,928 3,464 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46

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