λ
Ratio Atlas

17,309,659

17309659
Deficient Odd Prime

17,309,659 factors as 17309659. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 244 steps.

Prime Factor Structure

Factorization String 17309659
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 17,309,660
Proper Divisor Sum 1
Digit Sum / Digital Root 40 (Root: 4)
Adjacent Primes #17309657 ← → #17309681

Radix Representation

Decimal 17309659
Binary 1000010000001111111011011 (25 bits)
Octal 0o102017733
Hexadecimal 0x1081FDB

Divisor Catalog (2)

Collatz Trajectory (244 steps to reach 1)

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

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