λ
Ratio Atlas

7,307,946

2 × 32 × 405997
Abundant Even Composite

7,307,946 factors as 2 × 3^2 × 405997. Its 12 positive divisors give a proper-divisor sum of 8,525,976, so this integer is abundant. The Collatz stopping time is 59 steps.

Prime Factor Structure

Factorization String 2 × 3^2 × 405997
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 15,833,922
Proper Divisor Sum 8,525,976
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #7307941 ← → #7307969

Radix Representation

Decimal 7307946
Binary 11011111000001010101010 (23 bits)
Octal 0o33701252
Hexadecimal 0x6F82AA

Divisor Catalog (12)

Collatz Trajectory (59 steps to reach 1)

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

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