λ
Ratio Atlas

2,145,671

11 × 107 × 1823
Deficient Odd Composite

Prime Factor Structure

Factorization String 11 × 107 × 1823
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 2,363,904
Proper Divisor Sum 218,233
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2145643 ← → #2145677

Radix Representation

Decimal 2145671
Binary 1000001011110110000111 (22 bits)
Octal 0o10136607
Hexadecimal 0x20BD87

Divisor Catalog (8)

Collatz Trajectory (241 steps to reach 1)

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

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