2 × 5 × 7 × 293

Prime Factor Structure

Factorization String 2 × 5 × 7 × 293

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 42,336

Proper Divisor Sum 21,826

Digit Sum / Digital Root 8 (Root: 8)

Adjacent Primes #20509 ← → #20521

1 2 5 7 10 14 35 70 293 586 1,465 2,051 2,930 4,102 10,255 20,510

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

20,510 10,255 30,766 15,383 46,150 23,075 69,226 34,613 103,840 51,920 25,960 12,980 6,490 3,245 9,736 4,868 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137

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