λ
Ratio Atlas

1,299,204

22 × 32 × 151 × 239
Abundant Even Composite

1,299,204 factors as 2^2 × 3^2 × 151 × 239. Its 36 positive divisors give a proper-divisor sum of 2,020,476, so this integer is abundant. The Collatz stopping time is 67 steps.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 151 × 239
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 3,319,680
Proper Divisor Sum 2,020,476
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #1299203 ← → #1299209

Radix Representation

Decimal 1299204
Binary 100111101001100000100 (21 bits)
Octal 0o4751404
Hexadecimal 0x13D304

Divisor Catalog (36)

Collatz Trajectory (67 steps to reach 1)

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

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