λ
Ratio Atlas

1,662,676

22 × 415669
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 415669
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 6
Divisor Sum (σ) 2,909,690
Proper Divisor Sum 1,247,014
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #1662667 ← → #1662697

Radix Representation

Decimal 1662676
Binary 110010101111011010100 (21 bits)
Octal 0o6257324
Hexadecimal 0x195ED4

Divisor Catalog (6)

Collatz Trajectory (57 steps to reach 1)

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

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