2 × 3³ × 13 × 281

Prime Factor Structure

Factorization String 2 × 3^3 × 13 × 281

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 473,760

Proper Divisor Sum 276,498

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #197261 ← → #197269

1 2 3 6 9 13 18 26 27 39 54 78 117 234 281 351 562 702 843 1,686 2,529 3,653 5,058 7,306 7,587 10,959 15,174 21,918 32,877 65,754 98,631 197,262

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

197,262 98,631 295,894 147,947 443,842 221,921 665,764 332,882 166,441 499,324 249,662 124,831 374,494 187,247 561,742 280,871 842,614 421,307 1,263,922 631,961 1,895,884 947,942 473,971 1,421,914 710,957 2,132,872 1,066,436 533,218 266,609 799,828 399,914 199,957 599,872 299,936 149,968 74,984 37,492 18,746 9,373 28,120 14,060 7,030 3,515 10,546 5,273 15,820 7,910 3,955 11,866 5,933 17,800 8,900 4,450 2,225 6,676 3,338 1,669 5,008 2,504 1,252

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