λ
Ratio Atlas

67,090,390

2 × 5 × 331 × 20269
Deficient Even Composite

Prime Factor Structure

Factorization String 2 × 5 × 331 × 20269
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 121,133,520
Proper Divisor Sum 54,043,130
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #67090351 ← → #67090399

Radix Representation

Decimal 67090390
Binary 11111111111011011111010110 (26 bits)
Octal 0o377733726
Hexadecimal 0x3FFB7D6

Divisor Catalog (16)

Collatz Trajectory (171 steps to reach 1)

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

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