λ
Ratio Atlas

2,139,097

743 × 2879
Deficient Odd Composite

Prime Factor Structure

Factorization String 743 × 2879
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 2,142,720
Proper Divisor Sum 3,623
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #2139091 ← → #2139107

Radix Representation

Decimal 2139097
Binary 1000001010001111011001 (22 bits)
Octal 0o10121731
Hexadecimal 0x20A3D9

Divisor Catalog (4)

Collatz Trajectory (148 steps to reach 1)

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

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