λ
Ratio Atlas

2,013,545

5 × 283 × 1423
Deficient Odd Composite

Prime Factor Structure

Factorization String 5 × 283 × 1423
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,426,496
Proper Divisor Sum 412,951
Digit Sum / Digital Root 20 (Root: 2)
Adjacent Primes #2013541 ← → #2013553

Radix Representation

Decimal 2013545
Binary 111101011100101101001 (21 bits)
Octal 0o7534551
Hexadecimal 0x1EB969

Divisor Catalog (8)

Collatz Trajectory (109 steps to reach 1)

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

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