λ
Ratio Atlas

655,181

655181
Deficient Odd Prime

Prime Factor Structure

Factorization String 655181
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 655,182
Proper Divisor Sum 1
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #655157 ← → #655211

Radix Representation

Decimal 655181
Binary 10011111111101001101 (20 bits)
Octal 0o2377515
Hexadecimal 0x9FF4D

Divisor Catalog (2)

Collatz Trajectory (123 steps to reach 1)

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

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