λ
Ratio Atlas

42,226,609

42226609
Deficient Odd Prime

42,226,609 factors as 42226609. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 147 steps.

Prime Factor Structure

Factorization String 42226609
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 42,226,610
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #42226603 ← → #42226627

Radix Representation

Decimal 42226609
Binary 10100001000101001110110001 (26 bits)
Octal 0o241051661
Hexadecimal 0x28453B1

Divisor Catalog (2)

Collatz Trajectory (147 steps to reach 1)

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

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