λ
Ratio Atlas

1,208,899

181 × 6679
Deficient Odd Composite

1,208,899 factors as 181 × 6679. Its 4 positive divisors give a proper-divisor sum of 6,861, so this integer is deficient. The Collatz stopping time is 67 steps.

Prime Factor Structure

Factorization String 181 × 6679
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 1,215,760
Proper Divisor Sum 6,861
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #1208873 ← → #1208927

Radix Representation

Decimal 1208899
Binary 100100111001001000011 (21 bits)
Octal 0o4471103
Hexadecimal 0x127243

Divisor Catalog (4)

Collatz Trajectory (67 steps to reach 1)

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

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