λ
Ratio Atlas

3,907,689

3 × 1302563
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 1302563
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,210,256
Proper Divisor Sum 1,302,567
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #3907667 ← → #3907693

Radix Representation

Decimal 3907689
Binary 1110111010000001101001 (22 bits)
Octal 0o16720151
Hexadecimal 0x3BA069

Divisor Catalog (4)

Collatz Trajectory (154 steps to reach 1)

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

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