2 × 3 × 7 × 137

Prime Factor Structure

Factorization String 2 × 3 × 7 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,248

Proper Divisor Sum 7,494

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #5749 ← → #5779

1 2 3 6 7 14 21 42 137 274 411 822 959 1,918 2,877 5,754

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

5,754 2,877 8,632 4,316 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4 2 1

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