2² × 3² × 15647

Prime Factor Structure

Factorization String 2^2 × 3^2 × 15647

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 1,423,968

Proper Divisor Sum 860,676

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #563287 ← → #563327

1 2 3 4 6 9 12 18 36 15,647 31,294 46,941 62,588 93,882 140,823 187,764 281,646 563,292

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

563,292 281,646 140,823 422,470 211,235 633,706 316,853 950,560 475,280 237,640 118,820 59,410 29,705 89,116 44,558 22,279 66,838 33,419 100,258 50,129 150,388 75,194 37,597 112,792 56,396 28,198 14,099 42,298 21,149 63,448 31,724 15,862 7,931 23,794 11,897 35,692 17,846 8,923 26,770 13,385 40,156 20,078 10,039 30,118 15,059 45,178 22,589 67,768 33,884 16,942 8,471 25,414 12,707 38,122 19,061 57,184 28,592 14,296 7,148 3,574

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