λ
Ratio Atlas

677,045

5 × 135409
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 135409
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 812,460
Proper Divisor Sum 135,415
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #677041 ← → #677057

Radix Representation

Decimal 677045
Binary 10100101010010110101 (20 bits)
Octal 0o2452265
Hexadecimal 0xA54B5

Divisor Catalog (4)

Collatz Trajectory (61 steps to reach 1)

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

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