13,300

2² × 5² × 7 × 19

Prime Factor Structure

Factorization String 2^2 × 5^2 × 7 × 19

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 36

Divisor Sum (σ) 34,720

Proper Divisor Sum 21,420

Digit Sum / Digital Root 7 (Root: 7)

Adjacent Primes #13297 ← → #13309

1 2 4 5 7 10 14 19 20 25 28 35 38 50 70 76 95 100 133 140 175 190 266 350 380 475 532 665 700 950 1,330 1,900 2,660 3,325 6,650 13,300

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

13,300 6,650 3,325 9,976 4,988 2,494 1,247 3,742 1,871 5,614 2,807 8,422 4,211 12,634 6,317 18,952 9,476 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125 376 188 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

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