2² × 3² × 13 × 937

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 937

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 1,195,012

Proper Divisor Sum 756,496

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #438499 ← → #438517

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 234 468 937 1,874 2,811 3,748 5,622 8,433 11,244 12,181 16,866 24,362 33,732 36,543 48,724 73,086 109,629 146,172 219,258 438,516

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

438,516 219,258 109,629 328,888 164,444 82,222 41,111 123,334 61,667 185,002 92,501 277,504 138,752 69,376 34,688 17,344 8,672 4,336 2,168 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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