λ
Sequence Observatory

4,059,132

22 × 3 × 7 × 11 × 23 × 191
Abundant Even Composite

Starting at 4,059,132, the Collatz iteration reaches 1 after 273 steps. The first transition is 2029566; the starting value is even with 96 positive divisors.

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Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 11 × 23 × 191
Distinct Prime Factors 6
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 96
Divisor Sum (σ) 12,386,304
Proper Divisor Sum 8,327,172
Digit Sum / Digital Root 24 (Root: 6)
Adjacent Primes #4059131 ← → #4059149

Radix Representation

Decimal 4059132
Binary 1111011110111111111100 (22 bits)
Octal 0o17367774
Hexadecimal 0x3DEFFC

Divisor Catalog (5 of 96)

1 2 3 4 6

Collatz Trajectory (273 steps to reach 1)

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

Showing the first 5 trajectory entries; the stopping-time total above is unchanged.

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