2² × 5² × 13 × 17

Prime Factor Structure

Factorization String 2^2 × 5^2 × 13 × 17

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 54,684

Proper Divisor Sum 32,584

Digit Sum / Digital Root 5 (Root: 5)

Adjacent Primes #22093 ← → #22109

1 2 4 5 10 13 17 20 25 26 34 50 52 65 68 85 100 130 170 221 260 325 340 425 442 650 850 884 1,105 1,300 1,700 2,210 4,420 5,525 11,050 22,100

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

22,100 11,050 5,525 16,576 8,288 4,144 2,072 1,036 518 259 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412 206 103 310 155 466 233 700 350 175 526 263 790 395 1,186 593 1,780 890

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