3 × 41 × 53

Prime Factor Structure

Factorization String 3 × 41 × 53

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 9,072

Proper Divisor Sum 2,553

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #6491 ← → #6521

1 3 41 53 123 159 2,173 6,519

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

6,519 19,558 9,779 29,338 14,669 44,008 22,004 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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