λ
Ratio Atlas

1,665,409

1123 × 1483
Deficient Odd Composite

Prime Factor Structure

Factorization String 1123 × 1483
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,668,016
Proper Divisor Sum 2,607
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #1665343 ← → #1665421

Radix Representation

Decimal 1665409
Binary 110010110100110000001 (21 bits)
Octal 0o6264601
Hexadecimal 0x196981

Divisor Catalog (4)

Collatz Trajectory (163 steps to reach 1)

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

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