2² × 3 × 23 × 797

Prime Factor Structure

Factorization String 2^2 × 3 × 23 × 797

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 536,256

Proper Divisor Sum 316,284

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #219971 ← → #219977

1 2 3 4 6 12 23 46 69 92 138 276 797 1,594 2,391 3,188 4,782 9,564 18,331 36,662 54,993 73,324 109,986 219,972

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

219,972 109,986 54,993 164,980 82,490 41,245 123,736 61,868 30,934 15,467 46,402 23,201 69,604 34,802 17,401 52,204 26,102 13,051 39,154 19,577 58,732 29,366 14,683 44,050 22,025 66,076 33,038 16,519 49,558 24,779 74,338 37,169 111,508 55,754 27,877 83,632 41,816 20,908 10,454 5,227 15,682 7,841 23,524 11,762 5,881 17,644 8,822 4,411 13,234 6,617 19,852 9,926 4,963 14,890 7,445 22,336 11,168 5,584 2,792 1,396

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