2² × 17 × 31 × 41

Prime Factor Structure

Factorization String 2^2 × 17 × 31 × 41

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 169,344

Proper Divisor Sum 82,916

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #86423 ← → #86441

1 2 4 17 31 34 41 62 68 82 124 164 527 697 1,054 1,271 1,394 2,108 2,542 2,788 5,084 21,607 43,214 86,428

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

86,428 43,214 21,607 64,822 32,411 97,234 48,617 145,852 72,926 36,463 109,390 54,695 164,086 82,043 246,130 123,065 369,196 184,598 92,299 276,898 138,449 415,348 207,674 103,837 311,512 155,756 77,878 38,939 116,818 58,409 175,228 87,614 43,807 131,422 65,711 197,134 98,567 295,702 147,851 443,554 221,777 665,332 332,666 166,333 499,000 249,500 124,750 62,375 187,126 93,563 280,690 140,345 421,036 210,518 105,259 315,778 157,889 473,668 236,834 118,417

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