3 × 5² × 13 × 31

Prime Factor Structure

Factorization String 3 × 5^2 × 13 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 55,552

Proper Divisor Sum 25,327

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #30223 ← → #30241

1 3 5 13 15 25 31 39 65 75 93 155 195 325 403 465 775 975 1,209 2,015 2,325 6,045 10,075 30,225

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

30,225 90,676 45,338 22,669 68,008 34,004 17,002 8,501 25,504 12,752 6,376 3,188 1,594 797 2,392 1,196 598 299 898 449 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 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186

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