2,729,640

2³ × 3 × 5 × 23² × 43

Prime Factor Structure

Factorization String 2^3 × 3 × 5 × 23^2 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Total Divisors 96

Divisor Sum (σ) 8,759,520

Proper Divisor Sum 6,029,880

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #2729633 ← → #2729651

1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 43 46 60 69 86 92 115 120 129 138 172 184 215 230 258 276 344 345 430 460 516 529 552 645 690 860 920 989 1,032 1,058 1,290 1,380 1,587 1,720 1,978 2,116 2,580 2,645 2,760 2,967 3,174 3,956 4,232 4,945 5,160

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

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