2 × 3² × 881

Prime Factor Structure

Factorization String 2 × 3^2 × 881

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 34,398

Proper Divisor Sum 18,540

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #15823 ← → #15859

1 2 3 6 9 18 881 1,762 2,643 5,286 7,929 15,858

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

15,858 7,929 23,788 11,894 5,947 17,842 8,921 26,764 13,382 6,691 20,074 10,037 30,112 15,056 7,528 3,764 1,882 941 2,824 1,412 706 353 1,060 530 265 796 398 199 598 299 898 449 1,348 674 337 1,012 506 253 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728 364 182 91 274 137 412 206 103

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