2² × 5² × 13 × 61

Prime Factor Structure

Factorization String 2^2 × 5^2 × 13 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 188,356

Proper Divisor Sum 109,056

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #79283 ← → #79301

1 2 4 5 10 13 20 25 26 50 52 61 65 100 122 130 244 260 305 325 610 650 793 1,220 1,300 1,525 1,586 3,050 3,172 3,965 6,100 7,930 15,860 19,825 39,650 79,300

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

79,300 39,650 19,825 59,476 29,738 14,869 44,608 22,304 11,152 5,576 2,788 1,394 697 2,092 1,046 523 1,570 785 2,356 1,178 589 1,768 884 442 221 664 332 166 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

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