λ
Ratio Atlas

1,815,304

23 × 226913
Deficient Even Composite

1,815,304 factors as 2^3 × 226913. Its 8 positive divisors give a proper-divisor sum of 1,588,406, so this integer is deficient. The Collatz stopping time is 65 steps.

Prime Factor Structure

Factorization String 2^3 × 226913
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 3,403,710
Proper Divisor Sum 1,588,406
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #1815301 ← → #1815323

Radix Representation

Decimal 1815304
Binary 110111011001100001000 (21 bits)
Octal 0o6731410
Hexadecimal 0x1BB308

Divisor Catalog (8)

Collatz Trajectory (65 steps to reach 1)

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

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