λ
Ratio Atlas

6,629,201

17 × 389953
Deficient Odd Composite

6,629,201 factors as 17 × 389953. Its 4 positive divisors give a proper-divisor sum of 389,971, so this integer is deficient. The Collatz stopping time is 72 steps.

Prime Factor Structure

Factorization String 17 × 389953
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,019,172
Proper Divisor Sum 389,971
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6629191 ← → #6629213

Radix Representation

Decimal 6629201
Binary 11001010010011101010001 (23 bits)
Octal 0o31223521
Hexadecimal 0x652751

Divisor Catalog (4)

Collatz Trajectory (72 steps to reach 1)

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

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