λ
Ratio Atlas

2,201,817

3 × 733939
Deficient Odd Composite

Prime Factor Structure

Factorization String 3 × 733939
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,935,760
Proper Divisor Sum 733,943
Digit Sum / Digital Root 21 (Root: 3)
Adjacent Primes #2201807 ← → #2201827

Radix Representation

Decimal 2201817
Binary 1000011001100011011001 (22 bits)
Octal 0o10314331
Hexadecimal 0x2198D9

Divisor Catalog (4)

Collatz Trajectory (179 steps to reach 1)

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

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