2² × 5 × 757

Prime Factor Structure

Factorization String 2^2 × 5 × 757

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 31,836

Proper Divisor Sum 16,696

Digit Sum / Digital Root 11 (Root: 2)

Adjacent Primes #15139 ← → #15149

1 2 4 5 10 20 757 1,514 3,028 3,785 7,570 15,140

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

15,140 7,570 3,785 11,356 5,678 2,839 8,518 4,259 12,778 6,389 19,168 9,584 4,792 2,396 1,198 599 1,798 899 2,698 1,349 4,048 2,024 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 1,186 593

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