λ
Ratio Atlas

17,640,617

17640617
Deficient Odd Prime

Prime Factor Structure

Factorization String 17640617
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 17,640,618
Proper Divisor Sum 1
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #17640599 ← → #17640641

Radix Representation

Decimal 17640617
Binary 1000011010010110010101001 (25 bits)
Octal 0o103226251
Hexadecimal 0x10D2CA9

Divisor Catalog (2)

Collatz Trajectory (120 steps to reach 1)

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

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