λ
Ratio Atlas

890,445

3 × 5 × 23 × 29 × 89
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 5 × 23 × 29 × 89
Distinct Prime Factors 5
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 1,555,200
Proper Divisor Sum 664,755
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #890441 ← → #890459

Radix Representation

Decimal 890445
Binary 11011001011001001101 (20 bits)
Octal 0o3313115
Hexadecimal 0xD964D

Divisor Catalog (32)

Collatz Trajectory (64 steps to reach 1)

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

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