28,449

3² × 29 × 109

Prime Factor Structure

Factorization String 3^2 × 29 × 109

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 12

Divisor Sum (σ) 42,900

Proper Divisor Sum 14,451

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #28447 ← → #28463

1 3 9 29 87 109 261 327 981 3,161 9,483 28,449

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

28,449 85,348 42,674 21,337 64,012 32,006 16,003 48,010 24,005 72,016 36,008 18,004 9,002 4,501 13,504 6,752 3,376 1,688 844 422 211 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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