2 × 5 × 29 × 1381

Prime Factor Structure

Factorization String 2 × 5 × 29 × 1381

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 746,280

Proper Divisor Sum 345,790

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #400481 ← → #400523

1 2 5 10 29 58 145 290 1,381 2,762 6,905 13,810 40,049 80,098 200,245 400,490

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

400,490 200,245 600,736 300,368 150,184 75,092 37,546 18,773 56,320 28,160 14,080 7,040 3,520 1,760 880 440 220 110 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 1,780 890 445

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