λ
Ratio Atlas

900,428

22 × 229 × 983
Deficient Even Composite

Prime Factor Structure

Factorization String 2^2 × 229 × 983
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 1,584,240
Proper Divisor Sum 683,812
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #900409 ← → #900443

Radix Representation

Decimal 900428
Binary 11011011110101001100 (20 bits)
Octal 0o3336514
Hexadecimal 0xDBD4C

Divisor Catalog (12)

Collatz Trajectory (87 steps to reach 1)

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

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