3² × 13 × 487

Prime Factor Structure

Factorization String 3^2 × 13 × 487

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 88,816

Proper Divisor Sum 31,837

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #56963 ← → #56983

1 3 9 13 39 117 487 1,461 4,383 6,331 18,993 56,979

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

56,979 170,938 85,469 256,408 128,204 64,102 32,051 96,154 48,077 144,232 72,116 36,058 18,029 54,088 27,044 13,522 6,761 20,284 10,142 5,071 15,214 7,607 22,822 11,411 34,234 17,117 51,352 25,676 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860 15,430 7,715 23,146 11,573 34,720 17,360 8,680 4,340 2,170

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