λ
Ratio Atlas

2,129,057

7 × 304151
Deficient Odd Composite

Prime Factor Structure

Factorization String 7 × 304151
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,433,216
Proper Divisor Sum 304,159
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #2129051 ← → #2129069

Radix Representation

Decimal 2129057
Binary 1000000111110010100001 (22 bits)
Octal 0o10076241
Hexadecimal 0x207CA1

Divisor Catalog (4)

Collatz Trajectory (233 steps to reach 1)

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

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