2² × 7 × 2591

Prime Factor Structure

Factorization String 2^2 × 7 × 2591

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 145,152

Proper Divisor Sum 72,604

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #72547 ← → #72551

1 2 4 7 14 28 2,591 5,182 10,364 18,137 36,274 72,548

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

72,548 36,274 18,137 54,412 27,206 13,603 40,810 20,405 61,216 30,608 15,304 7,652 3,826 1,913 5,740 2,870 1,435 4,306 2,153 6,460 3,230 1,615 4,846 2,423 7,270 3,635 10,906 5,453 16,360 8,180 4,090 2,045 6,136 3,068 1,534 767 2,302 1,151 3,454 1,727 5,182 2,591 7,774 3,887 11,662 5,831 17,494 8,747 26,242 13,121 39,364 19,682 9,841 29,524 14,762 7,381 22,144 11,072 5,536 2,768

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