λ
Ratio Atlas

429,206

2 × 214603
Deficient Even Composite

429,206 factors as 2 × 214603. Its 4 positive divisors give a proper-divisor sum of 214,606, so this integer is deficient. The Collatz stopping time is 143 steps.

Prime Factor Structure

Factorization String 2 × 214603
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 643,812
Proper Divisor Sum 214,606
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #429197 ← → #429211

Radix Representation

Decimal 429206
Binary 1101000110010010110 (19 bits)
Octal 0o1506226
Hexadecimal 0x68C96

Divisor Catalog (4)

Collatz Trajectory (143 steps to reach 1)

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

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