λ
Ratio Atlas

2,143,201

2143201
Deficient Odd Prime

Prime Factor Structure

Factorization String 2143201
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 2,143,202
Proper Divisor Sum 1
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #2143199 ← → #2143217

Radix Representation

Decimal 2143201
Binary 1000001011001111100001 (22 bits)
Octal 0o10131741
Hexadecimal 0x20B3E1

Divisor Catalog (2)

Collatz Trajectory (122 steps to reach 1)

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

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