λ
Sequence Observatory

5,646,942

2 × 33 × 7 × 14939
Abundant Even Composite

Starting at 5,646,942, the Collatz iteration reaches 1 after 201 steps. The first transition is 2823471; the starting value is even with 32 positive divisors.

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Prime Factor Structure

Factorization String 2 × 3^3 × 7 × 14939
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 32
Divisor Sum (σ) 14,342,400
Proper Divisor Sum 8,695,458
Digit Sum / Digital Root 36 (Root: 9)
Adjacent Primes #5646919 ← → #5646943

Radix Representation

Decimal 5646942
Binary 10101100010101001011110 (23 bits)
Octal 0o25425136
Hexadecimal 0x562A5E

Divisor Catalog (5 of 32)

1 2 3 6 7

Collatz Trajectory (201 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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