λ
Ratio Atlas

3,645,641

673 × 5417
Deficient Odd Composite

Prime Factor Structure

Factorization String 673 × 5417
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 3,651,732
Proper Divisor Sum 6,091
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #3645623 ← → #3645643

Radix Representation

Decimal 3645641
Binary 1101111010000011001001 (22 bits)
Octal 0o15720311
Hexadecimal 0x37A0C9

Divisor Catalog (4)

Collatz Trajectory (110 steps to reach 1)

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

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