λ
Ratio Atlas

655,360

217 × 5
Abundant Even Composite

Prime Factor Structure

Factorization String 2^17 × 5
Distinct Prime Factors 2
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 1,572,858
Proper Divisor Sum 917,498
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #655357 ← → #655373

Radix Representation

Decimal 655360
Binary 10100000000000000000 (20 bits)
Octal 0o2400000
Hexadecimal 0xA0000

Divisor Catalog (36)

Collatz Trajectory (22 steps to reach 1)

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

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