λ
Ratio Atlas

2,275,409

2275409
Deficient Odd Prime

2,275,409 factors as 2275409. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 223 steps.

Prime Factor Structure

Factorization String 2275409
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,275,410
Proper Divisor Sum 1
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #2275393 ← → #2275423

Radix Representation

Decimal 2275409
Binary 1000101011100001010001 (22 bits)
Octal 0o10534121
Hexadecimal 0x22B851

Divisor Catalog (2)

Collatz Trajectory (223 steps to reach 1)

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

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