λ
Ratio Atlas

30,190,009

30190009
Deficient Odd Prime

30,190,009 factors as 30190009. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 237 steps.

Prime Factor Structure

Factorization String 30190009
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 30,190,010
Proper Divisor Sum 1
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #30189983 ← → #30190037

Radix Representation

Decimal 30190009
Binary 1110011001010100110111001 (25 bits)
Octal 0o163124671
Hexadecimal 0x1CCA9B9

Divisor Catalog (2)

Collatz Trajectory (237 steps to reach 1)

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

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