λ
Ratio Atlas

30,727,036

22 × 1051 × 7309
Deficient Even Composite

30,727,036 factors as 2^2 × 1051 × 7309. Its 12 positive divisors give a proper-divisor sum of 23,103,804, so this integer is deficient. The Collatz stopping time is 237 steps.

Prime Factor Structure

Factorization String 2^2 × 1051 × 7309
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 53,830,840
Proper Divisor Sum 23,103,804
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #30727031 ← → #30727043

Radix Representation

Decimal 30727036
Binary 1110101001101101101111100 (25 bits)
Octal 0o165155574
Hexadecimal 0x1D4DB7C

Divisor Catalog (12)

Collatz Trajectory (237 steps to reach 1)

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

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