λ
Ratio Atlas

17,550,601

17550601
Deficient Odd Prime

17,550,601 factors as 17550601. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 151 steps.

Prime Factor Structure

Factorization String 17550601
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 17,550,602
Proper Divisor Sum 1
Digit Sum / Digital Root 25 (Root: 7)
Adjacent Primes #17550593 ← → #17550607

Radix Representation

Decimal 17550601
Binary 1000010111100110100001001 (25 bits)
Octal 0o102746411
Hexadecimal 0x10BCD09

Divisor Catalog (2)

Collatz Trajectory (151 steps to reach 1)

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

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