λ
Ratio Atlas

307,909

7 × 43987
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 43987
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 351,904
Proper Divisor Sum 43,995
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #307903 ← → #307919

Radix Representation

Decimal 307909
Binary 1001011001011000101 (19 bits)
Octal 0o1131305
Hexadecimal 0x4B2C5

Divisor Catalog (4)

Collatz Trajectory (78 steps to reach 1)

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

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