2 × 31 × 8521

Prime Factor Structure

Factorization String 2 × 31 × 8521

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 818,112

Proper Divisor Sum 289,810

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #528299 ← → #528313

1 2 31 62 8,521 17,042 264,151 528,302

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

528,302 264,151 792,454 396,227 1,188,682 594,341 1,783,024 891,512 445,756 222,878 111,439 334,318 167,159 501,478 250,739 752,218 376,109 1,128,328 564,164 282,082 141,041 423,124 211,562 105,781 317,344 158,672 79,336 39,668 19,834 9,917 29,752 14,876 7,438 3,719 11,158 5,579 16,738 8,369 25,108 12,554 6,277 18,832 9,416 4,708 2,354 1,177 3,532 1,766 883 2,650 1,325 3,976 1,988 994 497 1,492 746 373 1,120 560

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