λ
Ratio Atlas

1,229,366

2 × 614683
Deficient Even Composite

1,229,366 factors as 2 × 614683. Its 4 positive divisors give a proper-divisor sum of 614,686, so this integer is deficient. The Collatz stopping time is 173 steps.

Prime Factor Structure

Factorization String 2 × 614683
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,844,052
Proper Divisor Sum 614,686
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1229359 ← → #1229369

Radix Representation

Decimal 1229366
Binary 100101100001000110110 (21 bits)
Octal 0o4541066
Hexadecimal 0x12C236

Divisor Catalog (4)

Collatz Trajectory (173 steps to reach 1)

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

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